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Ghatak S, Dutta M. Utilizing maternal healthcare services: are female-headed households faring poorly? BMC Pregnancy Childbirth 2024; 24:299. [PMID: 38649989 PMCID: PMC11034127 DOI: 10.1186/s12884-024-06445-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Utilization of maternal healthcare services has a direct bearing on maternal mortality but is contingent on a wide range of socioeconomic factors, including the sex of the household head. This paper studies the role of the sex of the household head in the utilization of maternal healthcare services in India using data from the National Family Health Survey-V (2019-2021). METHODS The outcome variable of this study is maternal healthcare service utilization. To that end, we consider three types of maternal healthcare services: antenatal care, skilled birth assistance, and postnatal care to measure the utilization of maternal healthcare service utilization. The explanatory variable is the sex of the household head and we control for specific characteristics at the individual level, household-head level, household level and spouse level. We then incorporate a bivariate logistic regression on the variables of interest. RESULTS 24.25% of women from male-headed households have complete utilization of maternal healthcare services while this proportion for women from female-headed households stands at 22.39%. The results from the bivariate logistic regression confirm the significant impact that the sex of the household head has on the utilization of maternal healthcare services in India. It is observed that women from female-headed households in India are 19% (AOR, 0.81; 95% CI: 0.63,1.03) less likely to utilize these services than those from male-headed households. Moreover with higher levels of education, there is a 25% (AOR, 1.25; 95% CI: 1.08,1.44) greater likelihood of utilizing maternal healthcare services. Residence in urban areas, improved wealth quintiles and access to healthcare facilities significantly increases the chances of maternal healthcare utilization. The interaction term between the sex of the household head and the wealth quintile the household belongs to, (AOR, 1.39; 95% CI: 1.02, 1.89) shows that the utilization of maternal healthcare services improves when the wealth quintile of the household improves. CONCLUSION The results throw light on the fact that the added expenditure on maternal healthcare services exacerbates the existing financial burden for the economically vulnerable female-headed households. This necessitates the concentration of research and policy attention to alleviate these households from the sexual and reproductive health distresses. TRIAL REGISTRATION Not Applicable. JEL CLASSIFICATION D10, I12, J16.
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Affiliation(s)
- Subhasree Ghatak
- Research Scholar, Department of Humanities and Social Sciences, Indian Institute of Technology Patna, Patna, India.
| | - Meghna Dutta
- Assistant Professor of Economics, Department of Humanities and Social Sciences, Indian Institute of Technology Patna, Patna, India
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Mukala J, Mogere D, Kirira P, Kanoi BN, Akisa V, Kobia F, Waweru H, Gitaka J. Predictors of birth weight in pregnant women with malaria: a prospective cohort facility-based study in Webuye-Kenya. BMC Pregnancy Childbirth 2024; 24:187. [PMID: 38459499 PMCID: PMC10921604 DOI: 10.1186/s12884-024-06355-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/18/2024] [Indexed: 03/10/2024] Open
Abstract
In sub-Saharan Africa, malaria, which remains a major public health burden, has a prevalence of 9 to 28% and malaria in pregnancy is associated with severe adverse outcomes for the mother and her baby. Here, we sought to determine the predictors of birth weight in a cohort of 140 women with malaria in pregnancy, who were recruited at the Webuye County hospital in Western Kenya. All study participants underwent malaria diagnosis through microscopic examination of blood smear samples and were grouped into the malaria-positive and malaria-negative groups. Both groups were followed up beginning at the first antenatal visit (March 2022) until delivery (December 2022) and various data, including demographic, parity, gravidity, socioeconomic, maternal and fetal outcomes were collected. Data analyses were done using SPSS version 27. Chi-square and Fisher's Exact tests were used for bivariate and relative risk analyses at a p-value of ≤0.05 (95%) confidence level. Most of the participants were aged 18-25 years, were primigravidas and married, had secondary school-level education, earned 20-30 thousand Kenya shillings, resided in rural areas, and were in the second trimester. There were 6 (4.6%) cases of low birth weight, 3 (4.5%) in the malaria-negative group and 3 (4.7%) in the malaria-positive group. During pregnancy, 41 (31.5%) were anaemic, 5 (3.8%) were HIV-positive, 5 (3.8%) had preeclampsia, and 2 (1.5%) had gestational diabetes. Our analyses show that confounding factors like anaemia, HIV, pre-eclampsia and gestational diabetes did not influence birthweight (p ≥ 0.923). The malaria-positive and malaria-negative groups did not differ significantly with regard to the low birth weight (relative risk: 0.999, 95% confidence interval: 0.926-1.077). Marital status, gestational age, and area of residence were associated with malaria p ≤ 0.001, ≤ 0.001 and 0.028 respectively. In both groups, 124 of the 140 deliveries had normal birth weights and of these 63 (95.4%, n = 70) were in the malaria-negative group, whereas 61 (95.3%, n = 70) belonged to the malaria-positive group.
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Affiliation(s)
- Joseph Mukala
- School of Public Health, Mount Kenya University, P.O. Box 342-01000, Thika, Kenya.
| | - Dominic Mogere
- School of Public Health, Mount Kenya University, P.O. Box 342-01000, Thika, Kenya
| | - Peter Kirira
- School of Applied Sciences, Mount Kenya University, Thika, Kenya
| | - Bernard N Kanoi
- Directorate of Research and Innovation, Mount Kenya University, Thika, Kenya
- Centre for Malaria Elimination, Mount Kenya University, Thika, Kenya
| | | | - Francis Kobia
- Directorate of Research and Innovation, Mount Kenya University, Thika, Kenya
- Centre for Malaria Elimination, Mount Kenya University, Thika, Kenya
| | - Harrison Waweru
- Directorate of Research and Innovation, Mount Kenya University, Thika, Kenya
- Centre for Malaria Elimination, Mount Kenya University, Thika, Kenya
| | - Jesse Gitaka
- Directorate of Research and Innovation, Mount Kenya University, Thika, Kenya
- Centre for Malaria Elimination, Mount Kenya University, Thika, Kenya
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Odwe G, Matanda DJ, Zulu T, Kizito S, Okoth O, Kangwana B. Women's empowerment and uptake of sulfadoxine-pyrimethamine for intermittent preventive treatment of malaria during pregnancy: results from a cross-sectional baseline survey in the Lake endemic region, Kenya. Malar J 2023; 22:241. [PMID: 37612754 PMCID: PMC10463858 DOI: 10.1186/s12936-023-04679-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 08/17/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND Malaria in pregnancy remains a major public health problem in endemic areas of the sub-Saharan African (SSA) region. However, there is limited understanding of the association between women's empowerment and the uptake of sulfadoxine-pyrimethamine for intermittent preventive treatment of malaria during pregnancy (IPTp-SP) in Kenya. This study examines the association between women's empowerment indicators (decision-making power, control of assets, education, and employment status) and the uptake of three or more doses of IPTp-SP in the Lake endemic region of Kenya. METHODS The analysis utilized a dataset from a cross-sectional baseline survey of 3129 women aged 15-49 years in Kisumu and Migori Counties who had a live birth within the last 2 years preceding the study. Data were collected between June to August 2021. A descriptive analysis was conducted to show the distribution of respondents by key background characteristics, and bivariate and multivariate logistic regression to examine statistically significant associations between women's empowerment measures and the uptake of 3+ doses of IPTp-SP. RESULTS Among the 3129 women surveyed, 1978 (65.7%) received 3+ doses of IPTp-SP during their most recent pregnancy. Controlling for individual characteristics and the number of ANC visits, the odds of taking 3+ doses of IPTp-SP increased among women who had high decision-making autonomy (AOR = 2.33; CI = 1.81-3.01; P < 0.001); and tertiary level of educational attainment (AOR = 1.51; CI = 1.10-2.06). However, the association between control of assets and uptake of IPTp-SP was positive but not statistically significant. CONCLUSION Women's decision-making autonomy and educational attainment were positively associated with the uptake of IPTp-SP. As a result, maternal health interventions should focus on less empowered women, specifically those with less decision-making autonomy and no/low formal education, as they are less likely to achieve optimal uptake of IPTp-SP during pregnancy.
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Affiliation(s)
- George Odwe
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya.
| | - Dennis Juma Matanda
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
| | - Tchaiwe Zulu
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
| | - Stephen Kizito
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
| | - Oscar Okoth
- Kisumu Medical and Education Trust (KMET), P. O Box 6805-40103, Kisumu, Kenya
| | - Beth Kangwana
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
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Eboumbou Moukoko CE, Kojom Foko LP, Ayina A, Tornyigah B, Epote AR, Penda IC, Epee Eboumbou P, Ebong SB, Texier G, Nsango SE, Ayong L, Tuikue Ndam N, Same Ekobo A. Effectiveness of Intermittent Preventive Treatment with Sulfadoxine-Pyrimethamine in Pregnancy: Low Coverage and High Prevalence of Plasmodium falciparum dhfr-dhps Quintuple Mutants as Major Challenges in Douala, an Urban Setting in Cameroon. Pathogens 2023; 12:844. [PMID: 37375534 DOI: 10.3390/pathogens12060844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/02/2023] [Accepted: 06/17/2023] [Indexed: 06/29/2023] Open
Abstract
Intermittent preventive treatment in pregnancy with sulfadoxine and pyrimethamine (IPTp-SP) is a key component in the malaria control strategy implemented in Africa. The aim of this study was to determine IPTp-SP adherence and coverage, and the impact on maternal infection and birth outcomes in the context of widespread SP resistance in the city of Douala, Cameroon. Clinical and demographic information were documented among 888 pregnant women attending 3 health facilities, from the antenatal care visit to delivery. Positive samples were genotyped for P. falciparum gene (dhfr, dhps, and k13) mutations. The overall IPTp-SP coverage (≥three doses) was 17.5%, and 5.1% received no dose. P. falciparum prevalence was 16%, with a predominance of submicroscopic infections (89.3%). Malaria infection was significantly associated with locality and history of malaria, and it was reduced among women using indoor residual spraying. Optimal doses of IPTp-SP were significantly associated with reduced infection among newborns and women (secundiparous and multiparous), but there was no impact of IPTp-SP on the newborn bodyweight. Pfdhfr-Pfdhps quintuple mutants were over-represented (IRNI-FGKAA, IRNI-AGKAA), and sextuple mutants (IRNI-AGKAS, IRNI-FGEAA, IRNI-AGKGS) were also reported. The Pfk13 gene mutations associated with artemisinin resistance were not detected. This study highlights the role of ANC in achieving optimal SP coverage in pregnant women, the mitigated impact of IPTp-SP on malaria outcomes, and the high prevalence of multiple SP-resistant P. falciparum parasites in the city of Douala that could compromise the efficacy of IPTp-SP.
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Affiliation(s)
- Carole Else Eboumbou Moukoko
- Malaria Research Unit, Centre Pasteur Cameroon, Yaoundé P.O. Box 1274, Cameroon
- Department of Biological Sciences, Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
- Laboratory of Parasitology, Mycology and Virology, Postgraduate Training Unit for Health Sciences, Postgraduate School for Pure and Applied Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
| | | | - Angèle Ayina
- Malaria Research Unit, Centre Pasteur Cameroon, Yaoundé P.O. Box 1274, Cameroon
- Pharmaceutical Sciences Department, Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
| | - Bernard Tornyigah
- Department of Parasitology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Accra P.O. Box 1181, Ghana
- UMR 261 MERIT, Institut de Recherche pour le Développement (IRD), Université de Paris, 75006 Paris, France
| | - Annie Rachel Epote
- Haematology Laboratory, Centre Pasteur Cameroon, Yaoundé P.O. Box 1274, Cameroon
| | - Ida Calixte Penda
- Clinical Sciences Department, Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
| | - Patricia Epee Eboumbou
- Clinical Sciences Department, Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
- Pediatric Wards, Bonassama Hospital, Douala P.O. Box 9023, Cameroon
| | - Serge Bruno Ebong
- Animal Organisms Biology and Physiology Department, Faculty of Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
| | - Gaetan Texier
- UMR 257-Vecteurs, Infections Tropicales et Méditerranéennes-VITROME-IRD/SSA/AP-HM, Aix-Marseille University, 13005 Marseille, France
| | - Sandrine Eveline Nsango
- Malaria Research Unit, Centre Pasteur Cameroon, Yaoundé P.O. Box 1274, Cameroon
- Department of Biological Sciences, Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
| | - Lawrence Ayong
- Malaria Research Unit, Centre Pasteur Cameroon, Yaoundé P.O. Box 1274, Cameroon
| | - Nicaise Tuikue Ndam
- Department of Parasitology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Accra P.O. Box 1181, Ghana
- UMR 261 MERIT, Institut de Recherche pour le Développement (IRD), Université de Paris, 75006 Paris, France
| | - Albert Same Ekobo
- Department of Biological Sciences, Faculty of Medicine and Pharmaceutical Sciences, The University of Douala, Douala P.O. Box 24157, Cameroon
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Mbacham HF, Mosume DM, Apinjoh TO, Ntui VN, Moyeh MN, Kalaji LN, Wepnje GB, Ghogomu SM, Dionne JA, Tita AT, Achidi EA, Anchang-Kimbi JK. Sub-microscopic Plasmodium falciparum parasitaemia, dihydropteroate synthase (dhps) resistance mutations to sulfadoxine-pyrimethamine, transmission intensity and risk of malaria infection in pregnancy in Mount Cameroon Region. Malar J 2023; 22:73. [PMID: 36864514 PMCID: PMC9979436 DOI: 10.1186/s12936-023-04485-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 02/10/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Plasmodium falciparum resistance to intermittent preventive treatment with sulfadoxine-pyrimethamine (IPTp-SP) continues to spread throughout sub-Saharan Africa. This study assessed the occurrence of microscopic and sub-microscopic P. falciparum parasitaemia, dihydropteroate synthase mutations associated with resistance to SP and maternal anaemia in the Mount Cameroon area. METHODS Consenting pregnant women living in semi-rural and semi-urban/urbanized settings were enrolled in this cross-sectional study. Socio-demographic, antenatal and clinical data were documented. Microscopic and sub-microscopic parasitaemia were diagnosed using peripheral blood microscopy and nested polymerase chain reaction (PCR) respectively. The dhps mutations were genotyped by restriction fragment length polymorphism analysis. The presence of A437G, K540E, and A581G was considered a marker for high-level resistance. Haemoglobin levels and anaemia status were determined. RESULTS Among the women, the prevalence of microscopic and sub-microscopic P. falciparum infection were 7.7% (67/874) and 18.6% (93/500) respectively. Predictors of microscopic infection were younger age (< 21 years) (AOR = 2.89; 95% CI 1.29-6.46) and semi-rural settings (AOR = 2.27; 95% CI 1.31-3.96). Determinants of sub-microscopic infection were the rainy season (AOR, 3.01; 95% CI 1.77-5.13), primigravidity (AOR = 0.45; 95% CI 0.21-0.94) and regular ITN usage (AOR = 0.49; 95% CI 0.27-0.90). Of the145 P. falciparum isolates genotyped, 66.9% (97) carried mutations associated with resistance to SP; 33.8% (49), 0%, 52.4% (76) and 19.3% (28) for A437G, K540E, A581G and A437G + A581G respectively. The A581G mutation was associated with ≥ 3 SP doses evident only among sub-microscopic parasitaemia (P = 0.027) and multigravidae (P = 0.009). Women with microscopic infection were more likely from semi-rural settings (AOR = 7.09; 95% CI 2.59-19.42), to report history of fever (AOR = 2.6; 95% CI 1.07-6.31), to harbour parasites with double resistant mutations (AOR = 6.65; 95% CI 1.85-23.96) and were less likely to have received 2 SP doses (AOR = 0.29; 95% CI 1.07-6.31). Microscopic infection decreased Hb levels more than sub-microscopic infection. CONCLUSION The occurrence of sub-microscopic P. falciparum parasites resistant to SP and intense malaria transmission poses persistent risk of malaria infection during pregnancy in the area. ITN usage and monitoring spread of resistance are critical.
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Affiliation(s)
- Harry F. Mbacham
- grid.29273.3d0000 0001 2288 3199Department of Animal Biology and Conservation, University of Buea, Buea, Cameroon
| | - Diange M Mosume
- grid.29273.3d0000 0001 2288 3199Department of Animal Biology and Conservation, University of Buea, Buea, Cameroon
| | - Tobias O. Apinjoh
- grid.29273.3d0000 0001 2288 3199Department of Biochemistry and Molecular Biology, University of Buea, Buea, Cameroon
| | - Vincent N. Ntui
- grid.29273.3d0000 0001 2288 3199Department of Biochemistry and Molecular Biology, University of Buea, Buea, Cameroon
| | - Marcel N. Moyeh
- grid.29273.3d0000 0001 2288 3199Department of Biochemistry and Molecular Biology, University of Buea, Buea, Cameroon
| | - Laken N. Kalaji
- grid.29273.3d0000 0001 2288 3199Department of Animal Biology and Conservation, University of Buea, Buea, Cameroon
| | - Godlove B. Wepnje
- grid.29273.3d0000 0001 2288 3199Department of Animal Biology and Conservation, University of Buea, Buea, Cameroon
| | - Stephen M Ghogomu
- grid.29273.3d0000 0001 2288 3199Department of Biochemistry and Molecular Biology, University of Buea, Buea, Cameroon
| | - Jodie A Dionne
- grid.265892.20000000106344187Department of Medicine, University of Alabama at Birmingham, Birmingham, USA
| | - Alan T.N. Tita
- grid.265892.20000000106344187Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, USA
| | - Eric A. Achidi
- grid.29273.3d0000 0001 2288 3199Department of Biochemistry and Molecular Biology, University of Buea, Buea, Cameroon
| | - Judith K. Anchang-Kimbi
- grid.29273.3d0000 0001 2288 3199Department of Animal Biology and Conservation, University of Buea, Buea, Cameroon
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Busari SS, Eboreime E, Okonkwo RI, Ajayi I, Ibisomi L. Strengthening the capacity of healthcare providers to administer intermittent preventive therapy for malaria in pregnancy in Nigeria using a quality improvement strategy. Int J Health Plann Manage 2023; 38:347-359. [PMID: 36309932 DOI: 10.1002/hpm.3588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 08/27/2022] [Accepted: 10/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Intermittent Preventive Therapy using Sulfadoxine Pyrimethamine (IPTp-SP) is a malaria control strategy to reduce cases of malaria in pregnancy in endemic countries. However, the administration of the recommended three doses of Intermittent Preventive Therapy (IPTp) throughout the stages of pregnancy still remains low in Nigeria. Limited knowledge by health workers on the administration of the recommended doses of IPTp to pregnant women receiving antenatal care (ANC) services is partly responsible for this gap. This study applied Quality Improvement (QI) approach to improve knowledge and practice among healthcare providers with respect to the administration of IPTp-SP. METHODS A quasi-experimental study design was carried out to evaluate the effect of QI approach consisting of training and coaching of healthcare providers to improve the administration of IPTp during ANC services. Primary Healthcare Centre Samaru was purposively selected and 11 healthcare providers participated in the study. The total duration of the intervention was for a period of 4 weeks which comprises of four training sessions conducted over a period of 2 weeks and four coaching sessions conducted for a period of another 2 weeks. The training package involved the use of the Information, Education and Communication approach of healthcare providers on IPTp administration while the coaching package involved supervision and follow-up meetings guiding healthcare providers on the protocol of IPTp administration. Antenatal care daily register was reviewed pre-intervention, intervention and post-intervention period of the study. Data were analysed using line graphs and run charts. RESULTS A total of 36 ANC visit weeks were observed between 21 November 2016 and 27 July 2017. There was overestimation of first dose of IPTp (IPTp1) as 8 of the 16 Weeks in the pre-intervention period had more than 100% of eligible women administered IPTp1. There was evidence indicating the process of IPTp1 was relatively stable post-intervention as the data crosses the median line only six times that is, 7 runs. This indicates that the process of IPTp1 was within normal variation over the post-intervention period. The patterns of IPTp2+ administrations shows the levels of IPTp2+ administration were erratic. There was an upward shift showing immediate improvement of the administration of IPTp2+ post-intervention. CONCLUSIONS The integrated training and coaching intervention approach improved the administration of the recommended three doses of IPTp within the context of a Primary Healthcare Centre. The data quality of the ANC daily register improved post-intervention.
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Affiliation(s)
- Simbiat Sophia Busari
- Division of Epidemiology and Biostatistics, Wits School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Ejemai Eboreime
- Department of Planning, Research and Statistics, National Primary Healthcare Development, Agency, Abuja, Nigeria.,Department of Psychiatry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Rita Ifeyinwa Okonkwo
- Division of Quality Improvement, Institute of Human Virology, Nigeria, Abuja, Nigeria
| | - Ikeoluwapo Ajayi
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
| | - Latifat Ibisomi
- Division of Epidemiology and Biostatistics, Wits School of Public Health, University of the Witwatersrand, Johannesburg, South Africa.,Research Unit, Nigerian Institute of Medical Research (NIMR), Lagos, Nigeria
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Prevention of Malaria in Pregnancy: What Do the Pregnant Women of Nigeria Know and Do about It? Infect Dis Obstet Gynecol 2022; 2022:7061548. [PMID: 36438171 PMCID: PMC9699741 DOI: 10.1155/2022/7061548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 10/10/2022] [Accepted: 10/31/2022] [Indexed: 11/19/2022] Open
Abstract
Objective We assessed knowledge, attitude, and practice regarding two malaria prevention measures (long-lasting impregnated mosquito nets, LLINs, and intermittent preventative therapy with sulphadoxine-pyrimethamine (IPTp-SP)) among pregnant women in Nigeria. Methods Pregnant women selected from among the four communities of Nnewi were interviewed by using a semistructured, interviewer-administered questionnaire on the respondents' demography, knowledge of the cause, consequences, and malaria prevention methods. Also, a total of 48 focused group discussions, 24 key informant interviews, and 24 in-depth interviews were held among women leaders, village heads, pregnant women, community health workers, husbands of pregnant wives, and drug and insecticide-treated net sellers. Results A total of 384 women (88.0% third trimester, 90.0% literate, and 41.1% primigravidae) participated. About 80.0% suffered from malaria during their current pregnancy. The majority was aware of the cause of malaria, local name of malaria, mode of transmission, risk of malaria among pregnant women, etc. However, their knowledge and attitude were inadequate regarding the symptomatology and complications of malaria in pregnancy, benefits of sleeping under the net or taking chemoprophylactic doses, or the concurrent use of both. About 80.0% had LLINs, yet only 41.5% slept under it the previous night. Only 31.0% had IPTp-SP doses under direct observation. Only 35.9% had a good understanding of IPTp-SP during pregnancy. Conclusion Our work presents important practice gaps associated with the prevention of malaria during pregnancy. The pregnant women seemed to be aware of the basic concepts related to malaria but that does not translate into adequate attitude and practice necessary for malaria reduction.
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Ahadzie-Soglie A, Addai-Mensah O, Abaka-Yawson A, Setroame AM, Kwadzokpui PK. Prevalence and risk factors of malaria and anaemia and the impact of preventive methods among pregnant women: A case study at the Akatsi South District in Ghana. PLoS One 2022; 17:e0271211. [PMID: 35877761 PMCID: PMC9312417 DOI: 10.1371/journal.pone.0271211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 06/24/2022] [Indexed: 11/19/2022] Open
Abstract
Aim This study aimed to ascertain the prevalence and risk factors of malaria and anaemia as well as the impact of preventive methods among pregnant women at the Akatsi South District Hospital of Ghana. Subjects and methods A hospital based cross-sectional study using simple random sampling technique was conducted among 200 pregnant women receiving antenatal care and laboratory services at the Akatsi District Hospital from May 2016 to July 2016. A semi-structured questionnaire was administered to obtain participants’ malaria preventive methods in addition to demographic and gestational details. Participants’ hemoglobin and malaria status were assessed using one milliliter (1 ml) whole blood collected from each participant following standard procedures. Factors that produced a p-value of ≤0.2 from the univariate model were included in the final model. Association between potential covariates and the outcomes was assessed using multivariate logistic regression. The Clopper-Pearson test statistic was used to determine the 95% confidence intervals of the outcome variables of interest. We also estimated the population attributable fraction (PAF) of anaemia due to malaria by substituting the adjusted relative risk estimates (RRi) (using the adjrr command in STATA) of anaemia due to malaria into the category-specific attributable formula. P-values of <0.05 were considered statistically significant. Results Prevalence of anaemia in pregnancy (AiP), malaria in pregnancy (MiP) and AiP/MiP comorbidity was 63.5% (95% CI:56.4–70.2), 11.0% (96% CI:7.0–16.2) and 10.5% (95% CI:6.6–15.6) respectively. Prevalence rates of AiP (66.7%) and MiP (18.5%) predominated among pregnant women aged < 20 years. PAF of AiP due to MiP was 34.5% (95% CI:23.8–43.6). High use of IPTp-SP, 64.0% (95% CI:56.9–70.6) and LLIN, 90.0% (95% CI:85.0–93.8) was observed in this study. Only 42.0% (95% CI:35.1–49.2) used repellent. Not being on the IPTp-SP program posed a 11.70 times risk of MiP (95% CI:2.32–58.96; p = 0.003) compared to pregnant women on the IPTp-SP program. Similarly, not sleeping under LLIN posed an 8.07 times risk of MiP (95% CI:1.98–32.2; p = 0.004) compared to pregnant women who slept under LLIN. Meanwhile, being positive for MiP posed a 12.10 times risk (95% CI:1.35–85.06; p = 0.025) of AiP compared to those negative for malaria whereas failure to attend ANC as scheduled posed 6.34 times risk (95% CI:1.81–22.19; p = 0.004) of AiP among the pregnant women studied. Conclusion The prevalence of MiP and AiP among pregnant women in the Akatsi South District remains a great concern. High utilization of IPTp-SP and LLIN was observed with a resultant positive effect on malaria prevalence among pregnant women. Improved access to IPTp-SP and LLIN is hence encouraged to help further diminish the risk of malaria infection amongst pregnant women in the District.
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Affiliation(s)
- Asiwome Ahadzie-Soglie
- Department of Medical Laboratory Technology, Faculty of Allied Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Laboratory Department of the Ho Teaching Hospital, Ho, Ghana
| | - Otchere Addai-Mensah
- Department of Medical Diagnostics, Faculty of Allied Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Albert Abaka-Yawson
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, University of Health and Allied Sciences, Ho, Ghana
| | - Anita Mawuse Setroame
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, University of Health and Allied Sciences, Ho, Ghana
| | - Precious Kwablah Kwadzokpui
- Department of Medical Laboratory Sciences, School of Allied Health Sciences, University of Health and Allied Sciences, Ho, Ghana
- * E-mail:
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9
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Jasper EA, Oltman SP, Rogers EE, Dagle JM, Murray JC, Kamya M, Kakuru A, Kajubi R, Ochieng T, Adrama H, Okitwi M, Olwoch P, Jagannathan P, Clark TD, Dorsey G, Ruel T, Jelliffe-Pawlowski LL, Ryckman KK. Targeted newborn metabolomics: prediction of gestational age from cord blood. J Perinatol 2022; 42:181-186. [PMID: 35067676 PMCID: PMC8830770 DOI: 10.1038/s41372-021-01253-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Our study sought to determine whether metabolites from a retrospective collection of banked cord blood specimens could accurately estimate gestational age and to validate these findings in cord blood samples from Busia, Uganda. STUDY DESIGN Forty-seven metabolites were measured by tandem mass spectrometry or enzymatic assays from 942 banked cord blood samples. Multiple linear regression was performed, and the best model was used to predict gestational age, in weeks, for 150 newborns from Busia, Uganda. RESULTS The model including metabolites and birthweight, predicted the gestational ages within 2 weeks for 76.7% of the Ugandan cohort. Importantly, this model estimated the prevalence of preterm birth <34 weeks closer to the actual prevalence (4.67% and 4.00%, respectively) than a model with only birthweight which overestimates the prevalence by 283%. CONCLUSION Models that include cord blood metabolites and birth weight appear to offer improvement in gestational age estimation over birth weight alone.
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Affiliation(s)
| | - Scott P Oltman
- University of California, San Francisco, Department of Epidemiology & Biostatistics, Kampala, Uganda.,UCSF California Preterm Birth Initiative, Kampala, Uganda
| | - Elizabeth E Rogers
- University of California San Francisco, Department of Pediatrics, Kampala, Uganda
| | - John M Dagle
- University of Iowa, Department of Pediatrics, Kampala, Uganda
| | | | - Moses Kamya
- Infectious Diseases Research Collaboration, Kampala, Uganda.,Department of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Abel Kakuru
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Richard Kajubi
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Teddy Ochieng
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Harriet Adrama
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Martin Okitwi
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Peter Olwoch
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | | | - Tamara D. Clark
- Department of Medicine, University of California, San Francisco School of Medicine, San Francisco, CA
| | - Grant Dorsey
- Department of Medicine, University of California, San Francisco School of Medicine, San Francisco, CA
| | - Theodore Ruel
- Department of Pediatrics, University of California, San Francisco School of Medicine, San Francisco, CA
| | - Laura L Jelliffe-Pawlowski
- University of California, San Francisco, Department of Epidemiology & Biostatistics, Kampala, Uganda.,UCSF California Preterm Birth Initiative, Kampala, Uganda
| | - Kelli K Ryckman
- Department of Epidemiology, University of Iowa, Iowa, IA, USA.
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10
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Seidu AA. A multinomial regression analysis of factors associated with antenatal care attendance among women in Papua New Guinea. PUBLIC HEALTH IN PRACTICE 2021; 2:100161. [PMID: 36101583 PMCID: PMC9461375 DOI: 10.1016/j.puhip.2021.100161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 05/09/2021] [Accepted: 06/28/2021] [Indexed: 11/23/2022] Open
Abstract
Objectives This study sought to assess the prevalence and factors associated with antenatal care (ANC) uptake among women in Papua New Guinea. Study design This is a secondary data analysis of a nationally representative population based cross-sectional survey of households in Papua New Guinea conducted from 2016 to 2018. Methods Descriptive statistics in the form of frequencies and percentages and multinomial logistic regression analysis were done to assess the factors associated with ANC uptake and statistical significance was set at p<0.05. Results The prevalence of 4 or more ANC visits was 51.4%. The multinomial logistic regression analysis showed that women aged 35–39 [ARRR = 1.630, 95% CI = 1.016,2.615], those in the richest wealth quintile [2.361, 95% CI = 1.595,3.496], women who had secondary/higher level of education [ARRR = 3.644, 95% CI = 2.614,5.079], and those whose partners had secondary/higher education [ARRR = 1.706, 95% CI = 1.310,2.223] were more likely to attain 4 or more ANC visits. The likelihood of 4 or more ANC visits increased among women in Momase region [ARRR = 3.574, 95% CI = 2.683,4.762], those with parity 1 [ARRR = 2.065, 95% CI = 1.513,2.816], women who did not have a big problem with permission to go to the hospital for care [ARRR = 1.331, 95% CI = 1.110,1.597] and distance to health facility [ARRR = 1.970, 95% CI = 1.578,2.458]. However, women who were not working [ARRR = 0.756, 95% CI = 0.630,0.906], those in rural areas [ARRR = 0.712, 95% CI = 0.517,0.980] and those who do not take healthcare decisions alone [ARRR = 0.824, 95% CI = 0.683,0.994] were less likely to attain 4 or more ANC visits. Conclusion It was found that 51.4% of women have attained 4 or more ANC visits. Age, wealth status, employment, maternal and partner’s education, region and place of residence, parity, exposure to mass media, problem with distance and getting money needed for treatment and decision making on healthcare are associated with 4 or more ANC uptake among women in Papua New Guinea. To promote optimal number of ANC visits, there is the need for a multi-sectorial collaboration. For example, the various ministries such as the Ministry of Labour/Employment, Education, Development, Women affairs and Finance could collaborate with the Ministry of Health to achieve universal ANC coverage.
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11
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Anto F, Ayepah C, Awini E, Bimi L. Determinants of uptake of intermittent preventive treatment for malaria with sulfadoxine pyrimethamine in pregnancy: a cross-sectional analytical study in the Sekondi-Takoradi Metropolis of Ghana. Arch Public Health 2021; 79:177. [PMID: 34649606 PMCID: PMC8515639 DOI: 10.1186/s13690-021-00694-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 09/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ghana malaria control programme recommends the uptake of five doses of sulfadoxine pyrimethamine (SP) during pregnancy following the review of the World Health Organization recommendations in 2012. The uptake of higher doses of SP since the implementation of the new policy in 2016, has been low across the country. The current study determined factors that can be improved to increase uptake of SP for intermittent preventive treatment of malaria in pregnancy (IPTp-SP). METHODS A cross-sectional analytical study was carried out among women who had just delivered in selected health facilities in the Sekondi-Takoradi Metropolis of Ghana. Participants were enrolled from the lying-in wards of the study facilities after delivery. Data including time of initiating antenatal care (ANC), number of visits, time of first dose of SP and number of doses were collected. ANC books were also reviewed. Logistic and ordered logistic regression analysis were done to determine respondent factors associated with uptake of IPTp-SP using Stata 15. RESULTS Out of the 496 mothers who participated in the study, 370 (74.60%) initiated ANC during the first trimester, 123 (24.80%) during the second, with only three (0.60%) starting during the third trimester. Majority (463/496, 93.35%) made > 4 visits. Uptake of at least one dose of SP was 98.79% (490/496), ≥ 2 doses was 92.75 (460/496), ≥ 3 doses was 80.65% (400/496) and ≥ 4 doses was 40.32% (200/496). Uptake of IPTp 5 was very low (6.65%, 33/490). A unit increase of one ANC visit was associated with 20% higher odds of receiving 3-4 doses of SP with respect to receiving 1-2 doses (p < 0.001). The probability of receiving 5 or more doses of SP with respect to 1-2 doses was 26% higher with a unit increase of one ANC visit. CONCLUSION Uptake of 3-4 doses and ≥ 5 doses of SP were associated with making more ANC visits. Encouraging and motivating expectant mothers to make more ANC visits can improve uptake of ≥5 doses of SP.
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Affiliation(s)
- Francis Anto
- School of Public Health, University of Ghana, Legon, Accra, Ghana.
| | - Christabel Ayepah
- School of Public Health, University of Ghana, Legon, Accra, Ghana.,Western Regional Health Directorate, Public Health Division, Takoradi, Ghana
| | | | - Langbong Bimi
- Department of Animal Biology and Conservation Science, University of Ghana, Legon, Accra, Ghana
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12
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Jugha VT, Anchang-Kimbi JK, Anchang JA, Mbeng KA, Kimbi HK. Dietary Diversity and Its Contribution in the Etiology of Maternal Anemia in Conflict Hit Mount Cameroon Area: A Cross-Sectional Study. Front Nutr 2021; 7:625178. [PMID: 33614694 PMCID: PMC7889504 DOI: 10.3389/fnut.2020.625178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/21/2020] [Indexed: 12/14/2022] Open
Abstract
Background: In the Mount Cameroon area, maternal anemia remains a major public health concern. We hypothesized that nutrient inadequacy may account for the level of anemia in pregnancy. Thus, this study examined the relative effect of dietary diversity on maternal anemia in the study area. Methods: A total of 1,014 consenting pregnant women were enrolled in this cross-sectional study. Information on socio-demographic, antenatal characteristics, malaria and anemia control measures were documented. Dietary diversity (DD) was evaluated using the 24-h recall method and hemoglobin (Hb) levels (g/dl) measured using a portable Hb meter. Malaria parasitaemia was diagnosed by blood microscopy. Anemia status was trimester specific. Logistic regression analysis was used determine predictors of maternal anemia. Results: Among the pregnant women enrolled, the mean DD score was 3.5±0.8 SD and only 10.4% had adequate dietary diversity. Anemia prevalence was 40.9%. Majority of the women consumed starchy staples (99.3%) while least consumed foods were dairy (4.5%), eggs (8.3%), fruits and vegetable (vitamin A-rich) (8.6%). A significant lower prevalence of anemia was associated with intake of dairy (P < 0.001), animal protein (P = 0.006), vitamin A-rich fruits and vegetables (P < 0.001). Furthermore, mean Hb levels were higher (P < 0.001) among women with diverse diets (12.39 ± 1.34) than in those with less diverse diets (10.85 ± 1.33). Predictors of anemia were as follows: study setting [Odd Ratio (OR) = 1.4, 95% CI: 1.07-1.94], occupation (OR = 1.9, 95% CI: 1.16-3.43), number of clinic visits (OR = 1.9, 95% CI: 1.27-2.91), trimester of pregnancy (OR = 3.2, 95% CI: 1.45-7.38), malaria parasitaemia (OR = 1.8, 95% CI: 1.33-2.68), out of home eating (OR = 1.4, 95% CI: 1.03-2.13), and DD (OR = 9.8, 95% CI: 4.56-20.80). The attributable risk of anemia due to dietary diversity was 82.9%. Conclusion: In the study area, DD is a major risk factor for maternal anemia. This finding underscores the importance of content specific nutrition education during clinic visits to improve intake of protein and iron-rich food in anemia prevention.
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Affiliation(s)
- Vanessa Tita Jugha
- Department of Zoology and Animal Physiology, University of Buea, Buea, Cameroon
| | | | | | | | - Helen Kuokuo Kimbi
- Department of Zoology and Animal Physiology, University of Buea, Buea, Cameroon.,Department of Medical Laboratory Sciences, University of Bamenda, Bamenda, Cameroon
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13
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Balami AD, Md Said S, Mohd Zulkefli NA, Bachok N, Audu B. Determinants of uptake of first dose of intermittent preventive treatment among pregnant women in a secondary health Centre in Maiduguri, Nigeria. BMC Pregnancy Childbirth 2020; 20:726. [PMID: 33238901 PMCID: PMC7687802 DOI: 10.1186/s12884-020-03388-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 10/30/2020] [Indexed: 11/17/2022] Open
Abstract
Background Studies on uptake of first dose of intermittent preventive treatment in pregnancy (IPTp) are lacking, despite it being a predictor of subsequent doses. This study aimed at assessing the determinants of uptake of first dose of IPTp among pregnant women at the State Specialist Hospital, Maiduguri. Methods A cross-sectional study was conducted, in which respondents were selected using a systematic random sampling method, and structured questionnaires were used to obtain information from them. Chi-squared test was used to determine factors associated with uptake of first IPTp dose, while a further multivariate logistic regression was performed to determine its predictors. Results Three hundred and eighty respondents answered the survey, whose ages ranged from 15 to 45 years, and 86.8% were multigravid. Sixty five percent of them were aware of IPTp, and 34.7% believed that IPTp could be harmful to their pregnancies. Over a half of the respondents (52.9%) believed that taking all their IPTp medicines was very good for their pregnancies, while 45.0% felt that taking their IPTp medicines was very pleasant. Only two respondents (0.5%) stated that it was very untrue that their significant others thought that they should take all their IPTp medicines. Half of the respondents said it was very easy for them to take all their IPTp medicines even if they were experiencing mild discomforts while taking them. Less than a half (42.37%) had received their first dose of IPTp. In bivariate as well as multivariate analysis, only higher level of knowledge was significantly associated with uptake of first IPTp dose. Those with better knowledge of IPTp were about twice more likely to have taken their first dose of IPTp, compared to those with lower knowledge of IPTp (AOR = 1.85; 95% CI: 1.17–2.92). Conclusions Knowledge of IPTp as well as its uptake, were sub-optimal in this study. Since knowledge of IPTp significantly predicts uptake of the first dose of IPTp, there is the need to implement health education campaigns to raise the awareness of pregnant women and their families on the need to receive and comply with it. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-020-03388-8.
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Affiliation(s)
- Ahmed Dahiru Balami
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia
| | - Salmiah Md Said
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia.
| | - Nor Afiah Mohd Zulkefli
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia
| | - Norsa'adah Bachok
- Unit of Biostatistics and Research Methodology, School of Medical Sciences , Universiti Sains Malaysia , Kubang Kerian , 15200 , Kota Bharu , Kelantan , Malaysia
| | - Bala Audu
- Department of Obstetrics and Gynaecology, University of Maiduguri, PMB 1069, Maiduguri, Borno State, Nigeria
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14
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Zhou D, Zhou Z, Yang C, Ji L, Ghose B, Tang S. Sociodemographic characteristics associated with the utilization of maternal health services in Cambodia. BMC Health Serv Res 2020; 20:781. [PMID: 32831074 PMCID: PMC7444029 DOI: 10.1186/s12913-020-05652-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/13/2020] [Indexed: 11/16/2022] Open
Abstract
Background Cambodia is a Southeast Asian country and has one the highest rates of maternal and child mortality with inadequate use of maternal healthcare services in the region. The present study aimed to analyse the progress made in terms of using maternal healthcare services since 2000. Methods Two rounds of Demographic and Health Surveys (DHS 2000 and DHS 2014) were used in the study. Sample population consisted 11,961 women aged between 15 and 49 years. The outcome measures were: Timing of first antenatal care (ANC) attendance, adequacy of ANC attendance, place of delivery and postnatal checkup. WHO guidelines were used to set the cut-off/define these measures. Data were analyzed in Stata version 14 using descriptive and multivariate regression analyses. Results Findings indicated that the overall prevalence of making the first ANC visit in the first trimester was 64.19% [95%CI = 62.22,66.11], and that of having at least four ANC visits was 43.80% [95%CI = 41.89,45.73]. Prevalence of health facility delivery was 48.76% [46.62,50.90] and that of postnatal checkup was 71.14% [95%CI = 69.21,73.01]. Between 2000 and 2014, the percentage of timely and adequate use of ANC increased by respectively 61.8 and 65.3%, while that of health facility delivery and postnatal care increased by respectively 74.5 and 43.9%. Important demographic, socioeconomic and geographic disparities were observed in the utilization of ANC, health facility delivery and postnatal care services. Urban residency, having better educational status, white collar job, access to electronic media showed positive association, whereas higher parity (having > 2 children) and unwanted pregnancy showed negative association with the use of maternal healthcare services. Having at least four ANC visits was associated with significantly increased higher odds of using health facility delivery and postnatal care. Conclusion There has a been a remarkable increase in the prevalence of women who are using the maternal healthcare services since 2000. The current findings provide important insights regarding the sociodemographic factors associated with the utilization of maternal health services in Cambodia that could contribute to evidence-based health policy making and designing intervention programs.
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Affiliation(s)
- Donghua Zhou
- School of Physical Education, Research Center of Sports and Health, Wuhan Business University, Wuhan, 430056, Hubei, P. R. China
| | - Zhonghe Zhou
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, 110840, Liaoning, China
| | - Cheng Yang
- School of Physical Education, Wuhan Business University, Wuhan, 430056, Hubei, P. R. China
| | - Lu Ji
- School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, P. R. China
| | - Bishwajit Ghose
- Faculty of Social Sciences, University of Ottawa, Ottawa, Canada
| | - Shangfeng Tang
- School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, Hubei, P. R. China.
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15
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Antibodies to full-length and the DBL5 domain of VAR2CSA in pregnant women after long-term implementation of intermittent preventive treatment in Etoudi, Cameroon. PLoS One 2020; 15:e0237671. [PMID: 32797068 PMCID: PMC7428160 DOI: 10.1371/journal.pone.0237671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 07/30/2020] [Indexed: 12/02/2022] Open
Abstract
In high malaria transmission settings, the use of sulfadoxine-pyrimethamine-based intermittent preventive treatment during pregnancy (IPTp-SP) has resulted in decreased antibody (Ab) levels to VAR2CSA. However, information of Ab levels in areas of low or intermediate malaria transmission after long-term implementation of IPTp-SP is still lacking. The present study sought to evaluate antibody prevalence and levels in women at delivery in Etoudi, a peri-urban area in the capital of Yaoundé, Cameroon, that is a relatively low-malaria transmission area. Peripheral plasma samples from 130 pregnant women were collected at delivery and tested for IgG to the full-length recombinant VAR2CSA (FV2) and its most immunogenic subdomain, DBL5. The study was conducted between 2013 and 2015, approximately ten years after implementation of IPTp-SP in Cameroon. About 8.6% of the women attending the clinic had placental malaria (PM). One, two or 3 doses of SP did not impact significantly on either the percentage of women with Ab to FV2 and DBL5 or Ab levels in Ab-positive women compared to women not taking SP. The prevalence of Ab to FV2 and DBL5 was only 36.9% and 36.1%, respectively. Surprisingly, among women who had PM at delivery, only 61.5% and 57.7% had Ab to FV2 and DBL5, respectively, with only 52.9% and 47.1% in PM-positive paucigravidae and 77.7% of multigravidae having Ab to both antigens. These results suggest that long-term implementation of IPTp-SP in a low-malaria transmission area results in few women having Ab to VAR2CSA.
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16
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Nkunzimana E, Babale MS. Knowledge and Utilisation of Intermittent Preventive Treatment of Malaria among Pregnant Women in Muramvya Health District, Burundi, 2018. East Afr Health Res J 2020; 4:81-91. [PMID: 34308224 PMCID: PMC8279260 DOI: 10.24248/eahrj.v4i1.625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 04/29/2020] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Intermittent Preventive Treatment in pregnancy (IPTp) of malaria is a key component of malaria control strategy in Burundi. Sulfadoxine-pyrimethamine (SP) is the drug of choice. Despite the evidence of the effectiveness of IPTp strategy using SP in reducing the adverse effects of malaria during pregnancy, the uptake and coverage in Burundi is low. This study was carried out to assess the knowledge and utilisation of IPTp among pregnant women of Muramvya Health District and determine factors that influence the uptake. METHODS This was a community based cross sectional study conducted from 16th to 28th September 2018. A total of 370 pregnant women were recruited from selected settlements of MURAMVYA Health District. A structured questionnaire was administered to elicit information on socio-demographic characteristics, knowledge, and utilisation of IPTp. Epi-Info 7.2.2.6 and Microsoft Excel 2016 software was used to perform univariate, bivariate and multivariate analyses. RESULTS Among the 370 pregnant women, 310 (83.8%) had taken IPTp-SP at least once in the index pregnancy. However, only 76 (24.5%) had completed the minimum required three doses. Having formal education (aOR=2.5, 95% CI [1.2-5.2], P= .016), parity (aOR=2.1, 95% CI [1.1-4.2], P = .033), and living at less than 5 km from the health facility (aOR=4.1, 95% CI [1.7-9.6], P =0.001) were found to be independent determinants of utilisation (at least one) of IPTp-SP. Also, having formal education (aOR=5.0, 95% CI [2.1-24.3], P<.001), and gestational age at first ANC visit (aOR=3.3, 95% CI [1.4-7.7], P=.005) were found to be independent determinants of taking optimal dose (three+) of IPTp-SP in Muramvya Health District. CONCLUSION The findings of this study show the low rate of pregnant women receiving the optimal dose of IPTp-SP. The study established that the major factors for IPTp-SP utilisation are; educational level, distance from home to the health facility, parity and the gestational age at the first ANC visit. It is therefore recommended that healthcare providers in Muramvya district should intensify sensitization and awareness campaign on the importance of girl child education and early ANC attendance in order to increase uptake and utilization of IPTp-SP for improved health outcomes.
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Affiliation(s)
- Edouard Nkunzimana
- Ministry of Public Health and Fight against AIDS, Department of Pharmacy, Medicine and Laboratories, Bujumbura, Burundi
| | - Mu'awiyyah Sufiyan Babale
- Ahmdadu Bello University, Faculty of Clinical Sciences, Department of Community Medicine, Zaria, Nigeria
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17
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Anchang-Kimbi JK, Kalaji LN, Mbacham HF, Wepnje GB, Apinjoh TO, Ngole Sumbele IU, Dionne-Odom J, Tita ATN, Achidi EA. Coverage and effectiveness of intermittent preventive treatment in pregnancy with sulfadoxine-pyrimethamine (IPTp-SP) on adverse pregnancy outcomes in the Mount Cameroon area, South West Cameroon. Malar J 2020; 19:100. [PMID: 32122339 PMCID: PMC7053117 DOI: 10.1186/s12936-020-03155-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 02/09/2020] [Indexed: 11/11/2022] Open
Abstract
Background Growing concerns about the waning efficacy of IPTp-SP warrants continuous monitoring and evaluation. This study determined coverage of IPTp-SP and compared the effectiveness of the 3-dose to 2-dose regimen on placental malaria (PM) infection and low birth weight (LBW) in the Mount Cameroon area. Methods Consenting pregnant women were enrolled consecutively through a cross-sectional survey at delivery at four antenatal clinics, two each from semi-rural and semi-urban settings from November 2016 to December 2017. Reported IPTp-SP use, demographic and antenatal clinic (ANC) data of the mothers and neonate birth weights were documented. Maternal haemoglobin concentration was measured using a haemoglobinometer and PM infection diagnosed by placental blood microscopy. Logistic regression analysis was used to model study outcomes. Results Among the 465 parturient women enrolled, 47.0% (203), 34.7% (150), 18.3% (79) and 7.1% (33) reported uptake of ≥ 3, 2.1 dose(s) and no SP, respectively. Uptake of ≥ 3 doses varied significantly (p < 0.001) according to type of medical facility, timing of ANC initiation and number of ANC visits. The prevalence of PM was 18.5% where uptake of ≥ 3 SP doses (AOR = 2.36: 95% CI 1.41–4.87), primiparity (AOR = 2.13: 95% CI 1.19–3.81), semi-rural setting (AOR = 1.85: 95% CI 1.12–3.04) increased odds of infection. Also, three or more dosing was associated (p < 0.001) with increased PM density notably among women from semi-urban areas. Compared with third trimester, ANC initiation in the second trimester (AOR: 0.39: 95% CI 0.20–0.74) lower odds of infection. The prevalence of LBW infants was 7.3% and were generally those of anaemic (AOR: 4.6: 95% CI 1.03–20.57) and semi-rural (AOR: 5.29: 95% CI 1.73–16.15) women. Although ≥ 3 (AOR: 0.31: 95% CI 0.11–0.87) and 2 (AOR: 0.32: 95% CI 0.11–0.93) doses of SP was associated with lower odds of LBW, ≥ 3 doses were not associated with additional increase in birth weight nor maternal haemoglobin levels when compared with 2 doses. Conclusion In the Mount Cameroon area, reported uptake of IPTp with ≥ 3 SP doses did not provide observable prophylactic benefits. SP resistance efficacy studies are necessary.
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Affiliation(s)
- Judith K Anchang-Kimbi
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon.
| | - Laken N Kalaji
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Harry F Mbacham
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Godlove B Wepnje
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Tobias O Apinjoh
- Department of Biochemistry and Molecular Biology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Irene U Ngole Sumbele
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon
| | - Jodie Dionne-Odom
- Department of Medicine, University of Alabama at Birmingham, Birmingham, USA
| | - Alan T N Tita
- Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, USA
| | - Eric A Achidi
- Department of Biochemistry and Molecular Biology, Faculty of Science, University of Buea, P.O. Box 63, Buea, Cameroon
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Diengou NH, Cumber SN, Nkfusai CN, Mbinyui MS, Viyoff VZ, Bede F, Akwah L, Tsoka-Gwegweni JM, Judith AK. Factors associated with the uptake of intermittent preventive treatment of malaria in pregnancy in the Bamenda health districts, Cameroon. Pan Afr Med J 2020; 35:42. [PMID: 32499857 PMCID: PMC7245972 DOI: 10.11604/pamj.2020.35.42.17600] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 01/07/2020] [Indexed: 12/03/2022] Open
Abstract
Introduction The World Health Organization (WHO) recommends that in malaria endemic areas with moderate to high transmission rates, pregnant women presenting for antenatal clinic (ANC) should receive at least three doses of intermittent preventive treatment in pregnancy (IPTp) for malaria between the 16th and 36th weeks of pregnancy at intervals of 4 weeks between doses. Several challenges remain in effective implementation of IPTp policy making the targeted coverage (80%) of the third doses of IPTp far from being achieved. The main objective of this study was to assess factors associated with the uptake of IPTp among pregnant women attending ANCs in the Bamenda Health District. Methods To reach our objectives, we carried out a cross-sectional study following informed consent with thirty-nine (39) healthcare workers (HCW) and four hundred (400) pregnant women who were either in the third trimester of pregnancy or had recently given birth in any of thirty-six (36) health facilities (HF) within the Bamenda Health District (BHD) from May to August 2014. All sites within the BHD were included. The participants were selected by simple random sampling. The principal research instrument was a structured and pre-tested questionnaire that was designed to capture socio-demographic data and data related to stage of pregnancy and knowledge about IPTp. Data was entered using Ms Excel and analysed using SPSS v20.0. Descriptive statistics (frequencies and percentages) was used to report findings. We used Chi-Square test to compare the categorical variables (Fischer’s exact test was used in cases were conditions for Chi-Square test were not met). Results Uptake for at least one dose of IPTp was 95.3% (381/400) and 54.9% (209/400) had received all three doses, 15.5% (59/400) received only one dose and 4.8% (19/400) did not receive any of the doses of IPTp. Knowledge about IPTp was associated with an increase uptake of IPTp (P<0.001). All health care providers were knowledgeable about the importance and use of IPTp. However, 35.9% reported not receiving any training on IPTp. Among the health providers, 28.2% did not know when to start IPTp and 43.59% did not know when to stop IPTp. Out of all the health care providers, 30.77% complained of medication (sulfadoxine-Pyrimethamine) stock out and 84.62% practiced the policy of direct observed therapy. Conclusion The uptake of the third dose of IPTp is poor in the Bamenda Health District and this may be attributed to medication stock out and inadequacy of routine trainings for the health providers. The good practice observed was that of direct observed therapy by HCWs. Patient knowledge about IPTp in our study was associated with better uptake of IPTp. Encouraging education of pregnant women on the importance of IPTp, providing routine training to HCWs and promoting direct observation of therapy may improve on IPTp uptake during pregnancy.
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Affiliation(s)
- Ngwene Hycentha Diengou
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon.,Center for Medical Research, Institute of Medical Research and Medicinal Plant studies, Ministry of Scientific Research and Innovation, Yaounde, Cameroon
| | - Samuel Nambile Cumber
- Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa.,Institute of Medicine, Department of Public Health and Community Medicine, University of Gothenburg, Gothenburg, Sweden.,School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria Private Bag X323, Gezina, Pretoria, South Africa
| | - Claude Ngwayu Nkfusai
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon.,HIV Free Project, Cameroon Baptist Convention Health Services, Yaounde, Cameroon
| | - Mbuh Salioh Mbinyui
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon.,Center for Medical Research, Institute of Medical Research and Medicinal Plant studies, Ministry of Scientific Research and Innovation, Yaounde, Cameroon
| | - Vecheusi Zennobia Viyoff
- Department of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon.,HIV Free Project, Cameroon Baptist Convention Health Services, Yaounde, Cameroon
| | - Fala Bede
- HIV Free Project, Cameroon Baptist Convention Health Services, Yaounde, Cameroon
| | - Lilian Akwah
- Center for Medical Research, Institute of Medical Research and Medicinal Plant studies, Ministry of Scientific Research and Innovation, Yaounde, Cameroon
| | | | - Anchang-Kimbi Judith
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, Buea, Cameroon
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Vandy AO, Peprah NY, Jerela JY, Titiati P, Manu A, Akamah J, Maya ET, Torpey K. Factors influencing adherence to the new intermittent preventive treatment of malaria in pregnancy policy in Keta District of the Volta region, Ghana. BMC Pregnancy Childbirth 2019; 19:424. [PMID: 31747927 PMCID: PMC6868834 DOI: 10.1186/s12884-019-2544-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/30/2019] [Indexed: 02/05/2023] Open
Abstract
Background About 25% of pregnant women in malaria-endemic areas are infected with malaria and this accounts for about 15% of maternal deaths globally. Intermittent preventive treatment in pregnancy with sulfadoxine-pyrimethamine (IPTp-SP) is one of the main strategies for prevention of malaria in pregnancy. A new recommendation was made by the World Health Organization (WHO) that at least three doses of IPTp-SP should be administered before delivery. This study sought to determine the factors influencing adherence to the new IPTp-SP policy in Keta District, Volta region, Ghana. Methods A cross-sectional quantitative study among 375 nursing mothers at four selected health facilities in Keta district, Ghana was conducted using a structured questionnaire to interview participants. Sampling proportionate to the size of facility was used to determine the number of nursing mothers from each facility based on the caseload. For each facility systematic random sampling was used to select eligible nursing mothers. Data was analyzed using STATA 15. Chi-square was used to test bivariate association between categorical variables and adherence. Logistic regression analysis was used to examine sociodemographic, individual and institutional factors influencing adherence to IPTp-SP. Result About 82.1% of participants adhered to the WHO policy recommendations of at least three doses of IPTp-SP. However, only 17.1% received Ghana’s five dose coverage recommendation. The proportion of IPTp-SP coverage for IPTp1 was 98.9%; IPTp2 95.5%; IPTp3 80.8%; IPTp4 39.5%; IPTp5 17.1%. Conclusion Adherence to IPTp-SP was satisfactory according to WHO’s policy recommendation, however, majority of the participants had less than the five doses recommended in Ghana. Number of Antenatal Care (ANC) visits and knowledge of malaria were the main determinants of adherence to IPTp-SP.
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Affiliation(s)
- Alren O Vandy
- University of Ghana College of Health Sciences, Accra, Ghana
| | - Nana Yaw Peprah
- National Malaria Control Programme, Ghana Health Service, Accra, Ghana
| | | | | | - Abubakar Manu
- University of Ghana College of Health Sciences, Accra, Ghana
| | - Joseph Akamah
- University of Ghana College of Health Sciences, Accra, Ghana
| | - Ernest T Maya
- University of Ghana College of Health Sciences, Accra, Ghana
| | - Kwasi Torpey
- University of Ghana College of Health Sciences, Accra, Ghana.
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Okedo-Alex IN, Akamike IC, Ezeanosike OB, Uneke CJ. Determinants of antenatal care utilisation in sub-Saharan Africa: a systematic review. BMJ Open 2019; 9:e031890. [PMID: 31594900 PMCID: PMC6797296 DOI: 10.1136/bmjopen-2019-031890] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To identify the determinants of antenatal care (ANC) utilisation in sub-Saharan Africa. DESIGN Systematic review. DATA SOURCES Databases searched were PubMed, OVID, EMBASE, CINAHL and Web of Science. ELIGIBILITY CRITERIA Primary studies reporting on determinants of ANC utilisation following multivariate analysis, conducted in sub-Saharan Africa and published in English language between 2008 and 2018. DATA EXTRACTION AND SYNTHESIS A data extraction form was used to extract the following information: name of first author, year of publication, study location, study design, study subjects, sample size and determinants. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist for reporting a systematic review or meta-analysis protocol was used to guide the screening and eligibility of the studies. The Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies was used to assess the quality of the studies while the Andersen framework was used to report findings. RESULTS 74 studies that met the inclusion criteria were fully assessed. Most studies identified socioeconomic status, urban residence, older/increasing age, low parity, being educated and having an educated partner, being employed, being married and Christian religion as predictors of ANC attendance and timeliness. Awareness of danger signs, timing and adequate number of antenatal visits, exposure to mass media and good attitude towards ANC utilisation made attendance and initiation of ANC in first trimester more likely. Having an unplanned pregnancy, previous pregnancy complications, poor autonomy, lack of husband's support, increased distance to health facility, not having health insurance and high cost of services negatively impacted the overall uptake, timing and frequency of antenatal visits. CONCLUSION A variety of predisposing, enabling and need factors affect ANC utilisation in sub-Saharan Africa. Intersectoral collaboration to promote female education and empowerment, improve geographical access and strengthened implementation of ANC policies with active community participation are recommended.
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Affiliation(s)
- Ijeoma Nkem Okedo-Alex
- African Institute for Health Policy and Health Systems, Ebonyi State University, Abakaliki, Ebonyi, Nigeria
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi, Nigeria
| | - Ifeyinwa Chizoba Akamike
- African Institute for Health Policy and Health Systems, Ebonyi State University, Abakaliki, Ebonyi, Nigeria
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi, Nigeria
| | | | - Chigozie Jesse Uneke
- African Institute for Health Policy and Health Systems, Ebonyi State University, Abakaliki, Ebonyi, Nigeria
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Factors Associated with Uptake of Intermittent Preventive Treatment of Malaria in Pregnancy: A Cross-Sectional Study in Private Health Facilities in Tema Metropolis, Ghana. J Trop Med 2019; 2019:9278432. [PMID: 31467566 PMCID: PMC6699305 DOI: 10.1155/2019/9278432] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 07/11/2019] [Indexed: 11/18/2022] Open
Abstract
Introduction Intermittent preventive treatment of malaria in pregnancy with sulfadoxine pyrimethamine (IPTp-SP) is effective in preventing the adverse consequences of malaria on birth outcomes. Methods A cross-sectional survey was carried out among antenatal and postnatal women and midwives at private health facilities in Tema using the mixed method to investigate factors associated with uptake of IPTp-SP. Antenatal and postnatal women were consecutively enrolled and data on their sociodemographic characteristics and antenatal service utilization collected using a questionnaire and review of antenatal care (ANC) records. In-depth interviews involving attending midwives were conducted and data on ANC service delivery collected. The interviews were manually analyzed. Bivariate and multiple logistic regression analyses were done to determine factors associated with uptake of SP. Results Of the 382 respondents, 178 (46.6%) took ≥ 3 doses of SP. Uptake was similar for those who had delivered and those yet to deliver (χ2 =2.94, p > 0.05). Ninety-seven of the 176 (55.1%) women who initiated antenatal visit during the first trimester received ≥ 3 doses of SP whilst 42.0% (76/181) of those who started during the second trimester received ≥ 3 doses (χ2 = 5.64, p = 0.02). Those who initiated ANC during the second trimester received more doses compared to those who started during the third trimester (χ2 = 4.43, p = 0.04). Respondents who attended ANC > 5 times increased their uptake by 83% compared to those who attended < 5 times (OR 0.2, 95% C.I 0.12-0.31). There was poor adherence to directly observed treatment and low knowledge of midwives on IPTp-SP protocol. Conclusion Early initiation and regular visit to antenatal care centres promoted uptake of optimal doses of SP.
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Regular Antenatal Attendance and Education Influence the Uptake of Intermittent Preventive Treatment of Malaria in Pregnancy: A Cross-Sectional Study at the University Hospital, Kumasi, Ghana. J Trop Med 2018; 2018:5019215. [PMID: 30631370 PMCID: PMC6304560 DOI: 10.1155/2018/5019215] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/09/2018] [Accepted: 11/22/2018] [Indexed: 11/17/2022] Open
Abstract
Background The World Health Organization (WHO) recommends the use of Insecticide Treated Bed-Nets and Intermittent Preventive Treatment (IPT) with Sulphadoxine-Pyrimethamine (SP) as interventions in curbing malaria during pregnancy. However, increasing evidence shows a gap in coverage where not all pregnant women receive the recommended SP dose. This study evaluated the factors influencing uptake of IPTp-SP among pregnant women in Kumasi, Ghana. Methodology This cross-sectional study was conducted among 280 pregnant women attending the Kwame Nkrumah University of Science and Technology Hospital in Kumasi, Ghana. Validated structured questionnaires were administered to obtain sociodemographic, medical/reproductive information, and IPTp-SP uptake among participants. Statistical analyses were performed using IBM SPSS 25.0 statistics. Results The mean age of respondents was 29.7±4.9 years. Of the 280 women interviewed, 74.6% attended the antenatal care (ANC) clinic at least four times with only 31.8% completing the recommended doses. Tertiary education [aOR=3.15, 95% CI (0.94 -10.97), and p=0.042] and ≥ 4 ANC visits [aOR=24.6, 95% CI (5.87-103.07), p<0.0001] had statistically significant higher odds of completing the recommended IPTp-SP dose. However, participants employed by the formal sector [aOR=0.28, 95% CI (0.09 - 0.79), p=0.016] and participants with more than four children [aOR=0.14, 95% CI (0.03 - 0.63), and p=0.011] had statistically significant lower odds of completing the recommended IPT dose. Conclusion ANC attendance is critical in IPTp uptake. The results emphasize the need for the Health Policy Makers in Kumasi to encourage pregnant women, especially women working in the formal sector and women having more than four children to patronize ANC attendance to ensure high coverage of the recommended IPTp dose.
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Nkoka O, Chuang TW, Chen YH. Association between timing and number of antenatal care visits on uptake of intermittent preventive treatment for malaria during pregnancy among Malawian women. Malar J 2018; 17:211. [PMID: 29793482 PMCID: PMC5968590 DOI: 10.1186/s12936-018-2360-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 05/16/2018] [Indexed: 11/10/2022] Open
Abstract
Background Malaria in pregnancy is a critical public health challenge, and intermittent preventive treatment for malaria during pregnancy (IPTp) has proven to be an effective intervention. However, access to and use of malaria interventions, including IPTp, remains a considerable problem among African women. This cross-sectional study investigated factors, including antenatal care (ANC) attendance (both numbers of visits and timing of the first visit) and socio-demographics, associated with the uptake of the recommended IPTp dose among Malawian women. Methods A nationally representative sample of women with a live birth in the 2 years preceding the survey from the Malawi Demographic Health Survey 2015–2016 dataset was analysed. Self-reported data on socio-demographics, ANC attendance and IPTp uptake were collected using a questionnaire and analysed using logistic models. Results Of the 6549 included women, 1981 (30.2%) took the recommended three or more IPTp doses. Despite inadequate ANC visits, early ANC initiation increased the likelihood of these women taking the recommended IPTp dose; women who initiated ANC in the first [adjusted odds ratio (aOR) = 2.24; 95% confidence interval (CI) = 1.44–3.49] and second (aOR = 2.19; 95% CI = 1.56–3.08) trimesters were more likely to take the recommended IPTp dose compared to late initiators. The effect of the number of ANC visits on IPTp uptake was significant in married women (aOR = 1.68, 95% CI = 1.42–1.98), and the timing of first ANC visit was associated with IPTp uptake only among rural women (aOR = 2.13, 95% CI = 1.54–2.95). Conclusion ANC attendance is vital in IPTp uptake. The results highlight the need for health care providers to encourage women, particularly those in high-risk groups, to make frequent ANC visits and receive early ANC initiation to ensure high coverage of the recommended IPTp dose.
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Affiliation(s)
- Owen Nkoka
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Ting-Wu Chuang
- Department of Molecular Parasitology and Tropical Diseases, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yi-Hua Chen
- School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan.
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Use of Intermittent Preventive Treatment among Pregnant Women in Sub-Saharan Africa: Evidence from Malaria Indicator Surveys. Trop Med Infect Dis 2018; 3:tropicalmed3010018. [PMID: 30274416 PMCID: PMC6136633 DOI: 10.3390/tropicalmed3010018] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 02/03/2018] [Accepted: 02/06/2018] [Indexed: 11/17/2022] Open
Abstract
Uptake of intermittent preventive therapy in pregnancy (IPTp) with sulfadoxine-pyrimethamine (IPTp-SP) is a clinically-proven method to prevent the adverse outcomes of malaria in pregnancy (MiP) for the mother, her foetus, and the neonates. The majority of countries in sub-Saharan Africa have introduced IPTp policies for pregnant women during the past decade. Nonetheless, progress towards improving IPTp coverage remains dismal, with widespread regional and socioeconomic disparities in the utilisation of this highly cost-effective service. In the present study, our main objective was to measure the prevalence of IPTp uptake in selected malaria-endemic countries in sub-Saharan Africa, and to investigate the patterns of IPTp uptake among different educational and wealth categories adjusted for relevant sociodemographic factors. For this study, cross-sectional data on 18,603 women aged between 15 and 49 years were collected from the Malaria Indicator Surveys (MIS) conducted in Burkina Faso, Ghana, Mali, Malawi, Kenya, Nigeria, Sierra Leone, and Uganda. The outcome variable was taking three doses of IPTp-SP in the last pregnancy, defined as adequate by the WHO. According to the analysis, the overall prevalence of taking three doses of IPTp-SP in the latest pregnancy was 29.5% (95% CI = 28.2–30.5), with the prevalence being highest for Ghana (60%, 95% CI = 57.1–62.8), followed by Kenya (37%, 95% CI = 35.3–39.2) and Sierra Leone (31%, 95% CI = 29.2–33.4). Women from non-poor households (richer—20.7%, middle—21.2%, richest—18.1%) had a slightly higher proportion of taking three doses of IPTp-SP compared with those from poorest (19.0%) and poorer (21.1%) households. Regression analysis revealed an inverse association between uptake of IPTp-SP and educational level. With regard to wealth status, compared with women living in the richest households, those in the poorest, poorer, middle, and richer households had significantly higher odds of not taking at least three doses of IPTp-SP during their last pregnancy. The present study concludes that the prevalence of IPTp-SP is still alarmingly low and is significantly associated with individual education and household wealth gradient. Apart from the key finding of socioeconomic disparities within countries, were the between-country variations that should be regarded as a marker of inadequate policy and healthcare system performance in the respective countries. More in-depth and longitudinal studies are required to understand the barriers to, and preferences of, using IPTp-SP among women from different socioeconomic backgrounds.
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Anchang-Kimbi JK, Nkweti VN, Ntonifor HN, Apinjoh TO, Chi HF, Tata RB, Achidi EA. Profile of red blood cell morphologies and causes of anaemia among pregnant women at first clinic visit in the mount Cameroon area: a prospective cross sectional study. BMC Res Notes 2017; 10:645. [PMID: 29187241 PMCID: PMC5707787 DOI: 10.1186/s13104-017-2961-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 11/21/2017] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE Anaemia is a serious problem in pregnancy in malaria-endemic countries. This study investigated red cell morphologies and possible causes of anaemia among pregnant women at first clinic visit. Venous blood samples from consented women were used to determine haemoglobin (Hb) levels, mean corpuscular volume (MCV) and mean corpuscular haemoglobin (MCH) using an automated haematology analyzer. Malaria parasitaemia was diagnosed by microscopy. Definitions were as follows: anaemia (Hb < 11.0 g/dl), microcytosis (MCV < 78 fl), macrocytosis (MCV > 101 fl), hypochromasia (MCH < 27 pg), microcytic hypochromia or normocytic hypochromia with anaemia [iron deficiency anaemia (IDA)], normocytic normochromia with anaemia in the absence of malaria parasitaemia (physiological anaemia of pregnancy). RESULTS Of the 279 pregnant women enrolled, 57% had anaemia. Malaria parasitaemia was associated with 23.3% of anaemic cases while 76.7% were non-malaria related. The distribution of red cell alterations was as follows: hypochromasia (32.6%), microcytosis (14.7%) and macrocytosis (1.1%). The co-occurrence of malaria parasitaemia, iron deficiency and anaemia was seen in 23.3% of the women, iron deficiency anaemia only occurred in 35.9% while physiological anaemia of pregnancy was 40.9%. Iron deficiency and physiological anaemia of pregnancy contribute to a greater proportion of anaemia in the study area.
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Affiliation(s)
| | - Vera Ngenwie Nkweti
- Department of Zoology and Animal Physiology, University of Buea, 63, Buea, Cameroon
| | - Helen Ngum Ntonifor
- Department of Biological Sciences, University of Bamenda, 39, Bamenda, Cameroon
| | - Tobias O. Apinjoh
- Department of Biochemistry and Molecular Biology, University of Buea, 63, Buea, Cameroon
| | - Hanesh Fru Chi
- Department of Molecular Parasitology, University of Buea, 63, Buea, Cameroon
| | - Rolland Bantar Tata
- Department of Molecular Parasitology, University of Buea, 63, Buea, Cameroon
| | - Eric Akum Achidi
- Department of Biochemistry and Molecular Biology, University of Buea, 63, Buea, Cameroon
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Predictors of the use of interventions to prevent malaria in pregnancy in Cameroon. Malar J 2017; 16:132. [PMID: 28347311 PMCID: PMC5368905 DOI: 10.1186/s12936-017-1786-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 03/22/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Malaria in pregnancy is common in sub-Saharan Africa where it contributes to perinatal morbidity and mortality. Use of insecticide-treated bed nets and intermittent preventive therapy with sulfadoxine-pyrimethamine during pregnancy are effective but underutilized interventions to prevent infection. Factors associated with bed net ownership and usage, and use of prophylaxis among recently pregnant women in Cameroon were investigated. METHODS National data from the 2011 Cameroon Demographic Health Survey was used to identify women with a pregnancy within the previous 5 years. Logistic regression models were created to assess for independent predictors of reported bed net ownership, bed net usage, and the use of malaria prophylaxis medications during pregnancy. RESULTS Nearly one in two women surveyed had a recent pregnancy (n = 7647). In this group, bed net ownership and usage rates were low (33.7 and 16.9%, respectively); 61.6% used medication for malaria prophylaxis during pregnancy. Bed net ownership and usage were associated with maternal literacy (aOR 1.4 for net usage, 95% CI 1.1-1.8) and the presence of children under age 5 in the home (aOR 2.3 for net usage, 95% CI 1.6-3.3). The use of malaria prophylaxis medication was associated with measures of healthcare access (aOR 17.8, 95% CI 13-24.5 for ≥4 antenatal care visits), higher maternal education (aOR 1.5, 95% CI 1.1-2.1) and maternal literacy (aOR 1.4, 95% CI 1.1-1.7). CONCLUSIONS Women in Cameroon and their antenatal providers missed many opportunities to prevent malaria in pregnancy. Efforts toward ensuring universal bed net provision, consistent antenatal care and the education of girls are likely to improve birth outcomes attributable to malaria infection.
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Determinants of Antenatal Care Attendance among Pregnant Women Living in Endemic Malaria Settings: Experience from the Democratic Republic of Congo. Obstet Gynecol Int 2016; 2016:5423413. [PMID: 27703482 PMCID: PMC5040812 DOI: 10.1155/2016/5423413] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 08/04/2016] [Indexed: 11/17/2022] Open
Abstract
Background. Antenatal care (ANC) attendance helps pregnant women to benefit from preventive and curative services. Methods. Determinants for ANC attendance were identified through a cross-sectional survey in the Democratic Republic of Congo. Sociocultural bottlenecks were assessed via focus groups discussion of married men and women. Results. In this survey, 28 of the 500 interviewed pregnant women (5.6%) did not attend ANC services and 82.4% booked over the first trimester. The first visit is positively influenced by the reproductive age (OR: 0.52, 95% CI(0.28-0.95), p < 0.04), the educational level (OR: 0.41,95% CI(0.17-0.97), p < 0.04), the nearby health center (OR: 0.43, 95% CI(0.2-0.92), p < 0.03), and the presence of a male partner (OR: 10.48, 95% CI(2.1-52.23), p < 0.001). The barriers to early booking were (i) the cost of service; (ii) the appearance or individual income; (iii) the geographical inaccessibility or distance to health facilities; (iv) social and religious prohibitions; (v) the stigmatization from other women when conceiving in the late ages or young or while still lactating (parity); (vi) the time for waiting for services. Conclusion. The early ANC attendance is delayed among poor women with little education and living alone.
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Fokam EB, Ngimuh L, Anchang-Kimbi JK, Wanji S. Assessment of the usage and effectiveness of intermittent preventive treatment and insecticide-treated nets on the indicators of malaria among pregnant women attending antenatal care in the Buea Health District, Cameroon. Malar J 2016; 15:172. [PMID: 26987387 PMCID: PMC4794838 DOI: 10.1186/s12936-016-1228-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 03/11/2016] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Malaria in pregnancy is an immense public health problem with at least 50 million pregnant women living in malaria endemic areas. To prevent malaria and its complications in pregnancy the World Health Organization recommends the use of intermittent preventive treatment sulfadoxine-pyrimethamine (IPTp-SP), the use of insecticide-treated nets (ITNs), and effective case management. In most malaria endemic countries in Africa, 40% of pregnant women sleep under ITNs. In Cameroon, about 90% of pregnant women receive the first dose of SP, while 64% take the complete dose. Following the 2011 mass-campaign of free distribution of ITNs coupled with routine ANC distribution of ITN and adoption of IPTp in Cameroon, little has been done to assess the effectiveness of both interventions outside of Yaoundé, the capital city. This study sought to assess the usage and effectiveness of IPTp-SP and ITNs on malaria in pregnancy. METHODS The research was a cross-sectional hospital-based study that included 410 pregnant women attending antenatal clinics in the Buea Health District. Capillary blood samples were collected to check malaria parasite by microscopy and haemoglobin levels by microhaematocrit technique. RESULTS A prevalence of 13.4 and 41.7% was detected for malaria and anaemia, respectively. The Overall coverage of ITN was 32.4% while that of ITPp was 63.2%. Malaria prevalence was least (7.2%) amongst women using both IPTp-SP and ITN while those with no intervention had the highest malaria prevalence of 18.6% (χ2 = 6.188; P = 0.103). Of the women with malaria, 12.73% were using ITN and had taken at least one dose of SP, 38.18% had taken at least one dose IPTp only, 10.91% were using only ITN and 38.18% were not using any preventive measure. There was a difference in anaemia status within the different intervention groups (χ2 = 8.673; P = 0.034). Pregnant women using both interventions were less associated to malaria (OR = 0.341, 95% CI = 0.138-0.841) compared to those using only one control method. CONCLUSION Repeated doses of SP in combination with ITN use are effective in reducing malaria parasitaemia and improving haemoglobin level of pregnant women.
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Affiliation(s)
- Eric Bertrand Fokam
- />Department of Zoology and Animal Physiology, University of Buea, 63, Buea, Cameroon
| | - Leonard Ngimuh
- />Department of Microbiology and Parasitology, University of Buea, 63, Buea, Cameroon
| | | | - Samuel Wanji
- />Department of Microbiology and Parasitology, University of Buea, 63, Buea, Cameroon
- />Research Foundation in Tropical Diseases and Environment, P.O. Box 474, Buea, Cameroon
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Quality of Sulfadoxine-Pyrimethamine Given as Antimalarial Prophylaxis in Pregnant Women in Selected Health Facilities in Central Region of Ghana. J Parasitol Res 2016; 2016:9231946. [PMID: 27042341 PMCID: PMC4799813 DOI: 10.1155/2016/9231946] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 01/27/2016] [Accepted: 01/31/2016] [Indexed: 11/18/2022] Open
Abstract
The use of sulfadoxine-pyrimethamine (SP) as an intermittent preventive treatment (IPT) against malaria during pregnancy has become a policy in most sub-Sahara African countries and crucially depends on the efficacy of SP. This study sets out to evaluate the effectiveness of the SP given to the pregnant women in some selected health facilities in the Central Region of Ghana to prevent maternal malaria in pregnant women. A total of 543 pregnant women recruited from 7 selected health centres in Central Region of Ghana participated in the study. Parasite density of Plasmodium falciparum was determined from peripheral blood of the pregnant women using microscopy. High performance liquid chromatography (HPLC) and dissolution tester were used to determine the quality of the SP. Malaria infection was recorded in 11.2% of pregnant women who had a history of SP consumption. SP failed the dissolution test. Pregnant women who did not receive IPT-SP were 44%. Low haemoglobin level was recorded in 73.5% of the pregnant women. The results indicated that SP was substandard. IPT-SP is ineffective in preventing malaria infection.
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Leonard N, Eric FB, Judith AKK, Samuel W. Factors associated to the use of insecticide treated nets and intermittent preventive treatment for malaria control during pregnancy in Cameroon. ACTA ACUST UNITED AC 2016; 74:5. [PMID: 26835009 PMCID: PMC4734861 DOI: 10.1186/s13690-016-0116-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 01/11/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND Malaria in pregnancy has been shown to cause both maternal and infant morbidity and mortality especially in sub Saharan Africa. The World Health Organization therefore recommends the use of insecticide treated nets (ITNs), intermittent preventive treatment (IPT) and effective management of clinical malaria. The main aim of this study was to assess the coverage of ITN and IPT among pregnant women and the factors associated with their use in the Buea Health District of Cameroon. METHODS A cross sectional study was carried out from April to July 2014, in the Buea Health District which included 292 pregnant women attending antenatal care at clinics in the area. A structured questionnaire was use to obtain demographic data of participants and information on IPT and ITN use. RESULTS The Overall coverage rate of IPT was 88.7 % and 43.8 % for ITN while the overall non usage rate for IPT and ITN was 11.3 % and 17.5 % respectively. Occupation, educational level, trimester and number of ANC were statistically significant to ITN use by bivariate analyses while being a student/ unemployed (OR = 0.25, 95 % CI = 0.07-0.95)) was negatively associated to ITN use by multivariate analysis. For IPTp-SP, occupation of participants, educational level, trimester of pregnancy and number of ANC were statistically significantly by bivariate analyses while attending ANC just once (OR = 0.006, 95 % CI = 0.00-0.04) was negatively associated to IPTp-SP use by multivariate analyses. CONCLUSION This study identified that the use of IPT was fairly good, while ITN use was still low despite their free distribution. Therefore, frequent antenatal care visits and involvement of participants in a potential income generating venture (Business or earning a salary) will increase IPT and ITN usage.
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Affiliation(s)
- Ngimuh Leonard
- Department of Microbiology and Parasitology, University of Buea, Buea, 63 Cameroon
| | - Fokam Bertrand Eric
- Department of Zoology and Animal Physiology, University of Buea, Buea, 63 Cameroon
| | | | - Wanji Samuel
- Department of Microbiology and Parasitology, University of Buea, Buea, 63 Cameroon ; Research Foundation in Tropical Diseases and Environment, P.O.Box 474, Buea, Cameroon
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Divala TH, Mungwira RG, Laufer MK. Moving targets: The challenges of studying infectious diseases among pregnant women in resource limited settings. Vaccine 2015; 33:6401-5. [PMID: 26319059 PMCID: PMC4920047 DOI: 10.1016/j.vaccine.2015.08.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 08/03/2015] [Accepted: 08/11/2015] [Indexed: 11/25/2022]
Abstract
Conducting clinical trials to prevent and treat infectious diseases in pregnancy is essential to saving maternal and newborn lives, though it is fraught with challenges. We have been conducting research in malaria treatment and prevention in children and pregnant women in Blantyre, Malawi for over a decade. Here, we review some of the unique challenges that we have faced in leading research studies that with rigor and integrity and maintaining the highest ethical standard. We conclude with concrete strategies to overcome some of the apparent obstacles that frequently focus on building trust through bidirectional communication with local health workers and communities. We also highlight the key role of local and international investigators to advocate for the health of the communities in which they work.
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Affiliation(s)
- Titus H Divala
- Blantyre Malaria Project, University of Malawi College of Medicine, Blantyre, Malawi
| | - Randy G Mungwira
- Blantyre Malaria Project, University of Malawi College of Medicine, Blantyre, Malawi
| | - Miriam K Laufer
- Institute for Global Health, University of Maryland School of Medicine, Baltimore, MD, USA.
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Anchang-Kimbi JK, Nkweti VN, Ntonifor HN, Apinjoh TO, Tata RB, Chi HF, Achidi EA. Plasmodium falciparum parasitaemia and malaria among pregnant women at first clinic visit in the mount Cameroon Area. BMC Infect Dis 2015; 15:439. [PMID: 26494140 PMCID: PMC4619095 DOI: 10.1186/s12879-015-1211-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 10/13/2015] [Indexed: 11/15/2022] Open
Abstract
Background Pregnant women in malaria endemic areas are at high risk of P. falciparum infection and its complications. This study investigated the prevalence and risk factors for P. falciparum infection and malaria among pregnant women reporting for first antenatal care (ANC) clinic visit in the mount Cameroon area. Methods Venous blood samples from consented pregnant women were screened for malaria parasitaemia by light microscopy. Haemoglobin levels, white blood cell (WBC) counts, lymphocyte counts and percentage were determined using an automated haematology analyser. Socio-demographic/economic data, environmental factors and use of malaria control measures were documented. Univariate and multivariate statistical analyses were used. Results Sixty-eight (22.4 %; N = 303) of the women enrolled were positive for P. falciparum parasitaemia. Malaria parasitaemia was significantly (P < 0.001) associated with febrile illness. The overall prevalence of malaria and asymptomatic infection was 16.0 % (95 % CI = 11-20 %) and 10.5 % (95 % CI = 7.3-15 %) respectively. A greater proportion of the malaria cases (61 %) reported at the clinic during unscheduled days meanwhile women with asymptomatic parasitaemia mostly (92.8 %) seek for ANC during scheduled clinic days. Lower lymphocyte percentage was significantly associated with increase parasite density (r = − 0.34; P = 0.011) and febrile status (MU = 2.46; P = 0.014). While age and gravidity were significant factors associated with P. falciparum infection and/or malaria, the presence of bush and/or standing water around human residence was an independent risk factor of P. falciparum parasitaemia (OR = 3.3: 95 % CI = 1.6 – 7.0; P = 0.002) and malaria ( OR = 5.2: 95 % CI = 2.0 – 14; P = 0.001). Being unmarried was significantly associated with increase risk (OR = 2.6:95 % CI = 1.1 – 6.0; P = 0.032) of P. falciparum parasitaemia. Similarly, single women (938) had a significantly higher (t = 2.70; P = 0.009) geometric mean parasite density (GMPD) compared with married women (338). Conclusion Marital status and human residence in areas with bushes and/or standing water modify risk of P. falciparum infection and malaria. Education on early ANC attendance and environmental sanitation are important public health targets for malaria control in pregnancy in this setting.
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Affiliation(s)
| | - Vera Ngenwie Nkweti
- Department of Zoology and Animal Physiology, University of Buea, Buea, 63, Cameroon.
| | - Helen Ngum Ntonifor
- Department of Biological Sciences, University of Bamenda, Bamenda, Cameroon.
| | - Tobias O Apinjoh
- Department of Biochemistry and Molecular Biology, University of Buea, Buea, 63, Cameroon.
| | - Rolland Bantar Tata
- Department of Molecular Parasitology, University of Buea, Buea, 63, Cameroon.
| | - Hanesh Fru Chi
- Department of Molecular Parasitology, University of Buea, Buea, 63, Cameroon.
| | - Eric Akum Achidi
- Department of Biochemistry and Molecular Biology, University of Buea, Buea, 63, Cameroon.
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Effectiveness of Intermittent Preventive Treatment in Pregnancy with Sulphadoxine-Pyrimethamine against Submicroscopic falciparum Malaria in Central Region, Ghana. J Parasitol Res 2015; 2015:959427. [PMID: 26448871 PMCID: PMC4584056 DOI: 10.1155/2015/959427] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 08/21/2015] [Accepted: 08/30/2015] [Indexed: 11/17/2022] Open
Abstract
Malaria infections undetectable by microscopy but detectable by Polymerase Chain Reaction (PCR) (submicroscopic malaria) are common in endemic areas like Ghana. Submicroscopic malaria has been linked with severe pregnancy outcomes as well as contributing to malaria transmission. In this cross-sectional study 872 consenting pregnant women (gestation ≥ 20 weeks) were recruited from 8 hospitals in Central Region, Ghana, between July and December 2009. Malaria infection was detected by microscopy and PCR. Haemoglobin was measured and anaemia was defined as haemoglobin lower than 11 g/dL. Majority of the women, 555 (63.6%), were Intermittent Preventive Treatment in Pregnancy with Sulphadoxine-Pyrimethamine (IPTp-SP) users while 234 (36.4%) were nonusers. The prevalence of malaria by microscopy was 20.9% (182/872) and 9.7% (67/688) of microscopy negative women had submicroscopic malaria. IPTp-SP usage significantly (odds ratio = 0.13, 95% confidence interval = 0.07–0.23, p = 0.005) reduced the prevalence of submicroscopic malaria as more nonusers (51/234) than users (16/454) were PCR positive. After controlling for other variables the effect of IPTp-SP remained statistically significant (odds ratio = 0.11, 95% confidence interval = 0.02–0.22, p = 0.006). These results suggest that Intermittent Preventive Treatment with Sulphadoxine-Pyrimethamine is useful in the reduction of submicroscopic malaria in pregnancy.
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Karl S, Li Wai Suen CSN, Unger HW, Ome-Kaius M, Mola G, White L, Wangnapi RA, Rogerson SJ, Mueller I. Preterm or not--an evaluation of estimates of gestational age in a cohort of women from Rural Papua New Guinea. PLoS One 2015; 10:e0124286. [PMID: 25945927 PMCID: PMC4422681 DOI: 10.1371/journal.pone.0124286] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 03/12/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Knowledge of accurate gestational age is required for comprehensive pregnancy care and is an essential component of research evaluating causes of preterm birth. In industrialised countries gestational age is determined with the help of fetal biometry in early pregnancy. Lack of ultrasound and late presentation to antenatal clinic limits this practice in low-resource settings. Instead, clinical estimators of gestational age are used, but their accuracy remains a matter of debate. METHODS In a cohort of 688 singleton pregnancies from rural Papua New Guinea, delivery gestational age was calculated from Ballard score, last menstrual period, symphysis-pubis fundal height at first visit and quickening as well as mid- and late pregnancy fetal biometry. Published models using sequential fundal height measurements and corrected last menstrual period to estimate gestational age were also tested. Novel linear models that combined clinical measurements for gestational age estimation were developed. Predictions were compared with the reference early pregnancy ultrasound (<25 gestational weeks) using correlation, regression and Bland-Altman analyses and ranked for their capability to predict preterm birth using the harmonic mean of recall and precision (F-measure). RESULTS Average bias between reference ultrasound and clinical methods ranged from 0-11 days (95% confidence levels: 14-42 days). Preterm birth was best predicted by mid-pregnancy ultrasound (F-measure: 0.72), and neuromuscular Ballard score provided the least reliable preterm birth prediction (F-measure: 0.17). The best clinical methods to predict gestational age and preterm birth were last menstrual period and fundal height (F-measures 0.35). A linear model combining both measures improved prediction of preterm birth (F-measure: 0.58). CONCLUSIONS Estimation of gestational age without ultrasound is prone to significant error. In the absence of ultrasound facilities, last menstrual period and fundal height are among the more reliable clinical measures. This study underlines the importance of strengthening ultrasound facilities and developing novel ways to estimate gestational age.
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Affiliation(s)
- Stephan Karl
- Walter and Eliza Hall Institute of Medical Research (WEHI), Melbourne, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Australia
| | - Connie S. N. Li Wai Suen
- Walter and Eliza Hall Institute of Medical Research (WEHI), Melbourne, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Australia
| | - Holger W. Unger
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Melbourne, Australia
- Papua New Guinea Institute of Medical Research (PNG IMR), Goroka, Papua New Guinea
| | - Maria Ome-Kaius
- Papua New Guinea Institute of Medical Research (PNG IMR), Goroka, Papua New Guinea
| | - Glen Mola
- Department of Obstetrics and Gynaecology, University of Papua New Guinea, Port Moresby, Papua New Guinea
| | - Lisa White
- Centre for Tropical Medicine, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Regina A. Wangnapi
- Papua New Guinea Institute of Medical Research (PNG IMR), Goroka, Papua New Guinea
| | - Stephen J. Rogerson
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Melbourne, Australia
| | - Ivo Mueller
- Walter and Eliza Hall Institute of Medical Research (WEHI), Melbourne, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Australia
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- * E-mail:
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Apinjoh TO, Anchang-Kimbi JK, Mugri RN, Njua-Yafi C, Tata RB, Chi HF, Tangoh DA, Loh BT, Achidi EA. Determinants of infant susceptibility to malaria during the first year of life in South Western cameroon. Open Forum Infect Dis 2015; 2:ofv012. [PMID: 26034763 PMCID: PMC4438893 DOI: 10.1093/ofid/ofv012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 01/22/2015] [Indexed: 12/02/2022] Open
Abstract
Background. Falciparum malaria is an important pediatric infectious disease that frequently affects pregnant women and alters infant morbidity. However, the impact of some prenatal and perinatal risk factors such as season and intermittent preventive treatment during pregnancy (IPTp) on neonatal susceptibility has not been fully elucidated. Methods. A cohort of 415 infants born to women who were positive and negative for malaria was monitored in a longitudinal study in Southwestern Cameroon. The clinical and malaria statuses were assessed throughout, whereas paired maternal-cord and 1-year-old antimalarial antibodies were assayed by enzyme-linked immunosorbent assay. Infant susceptibility to malaria was ascertained after accounting for IPTp and season in the statistical analysis. Results. Malaria prevalence was higher in women (P = .039) who delivered during the rainy season and their infants (P = .030) compared with their dry season counterparts. Infants born to women who were positive for malaria (6.40 ± 2.83 months) were older (P = .028) than their counterparts who were negative for malaria (5.52 ± 2.85 months) when they experienced their first malaria episode. Infants born in September-November (adjusted odds ratio [OR] = 0.31, 95% confidence interval [CI] = 0.13-0.72) and to mothers on 1 or no IPTp-sulfadoxine/pyrimethamine (SP) dose (adjusted OR = 0.51, 95% CI = 0.28-0.91) were protected, whereas those born in the rainy season (adjusted OR = 2.82, 95% CI = 1.21-6.55) were susceptible to malaria. Conclusions. Intermittent preventive treatment during pregnancy and month of birth have important implications for infant susceptibility to malaria, with 2 or more IPTp-SP dosage possibly reducing immunoglobulin M production.
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Affiliation(s)
| | | | - Regina N. Mugri
- Medical Laboratory Science
- Microbiology and Parasitology, University of Buea
| | - Clarisse Njua-Yafi
- Department of Animal Biology and Physiology, University of Yaounde I, Cameroon
| | - Rolland B. Tata
- Medical Laboratory Science
- Microbiology and Parasitology, University of Buea
| | - Hanesh F. Chi
- Medical Laboratory Science
- Microbiology and Parasitology, University of Buea
| | - Delphine A. Tangoh
- Departments of Biochemistry and Molecular Biology
- Medical Laboratory Science
| | | | - Eric A. Achidi
- Departments of Biochemistry and Molecular Biology
- Medical Laboratory Science
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Cisse M, Sangare I, Lougue G, Bamba S, Bayane D, Guiguemde RT. Prevalence and risk factors for Plasmodium falciparum malaria in pregnant women attending antenatal clinic in Bobo-Dioulasso (Burkina Faso). BMC Infect Dis 2014; 14:631. [PMID: 25408152 PMCID: PMC4240871 DOI: 10.1186/s12879-014-0631-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 11/11/2014] [Indexed: 11/10/2022] Open
Abstract
Background Malaria during pregnancy remains a serious public health problem. The aim of this study was to determine the prevalence and possible risk factors for malaria in pregnant women attending antenatal clinic at two primary health facilities in Bobo-Dioulasso. Methods We conducted a cross sectional study from September to December 2010 in two primary health facilities located in the periurban area of Bobo-Dioulasso. Pregnant women attending antenatal clinic (ANC) were included in the study after signing informed consent. For each participant, the social-demographic profile, malaria and obstetric histories were investigated through a questionnaire. Peripheral blood was collected and thick and thin blood smears were prepared to check Plasmodium falciparum parasitaemia. Hemoglobin concentration was measured. The associations between age, parity, gestational age, schooling, number of ANC visits, use of IPTp-SP, use of insecticide-treated nets (ITN) and anemia with the occurrence of P. falciparum malaria infection during pregnancy were analyzed through logistic regression. Results During the period of study, 105 (18.1%) out of 579 pregnant women were infected by P. falciparum. The hemoglobin concentration mean was 10.5 ± 1.7/dL and was significantly lower in pregnant women with malaria infection (9.8 g/dL ±1.6) than in those who had no malaria infection (10.6 g/dL ±1.7) (P < 0.001). Multivariate analysis indicated that, education (AOR 1.9, 95% CI = [1.2-3.2]), parity [primigravidae (AOR 5.0, 95% CI = [2.5-9.8]) and secundigravidae (AOR 2.1, 95% CI = [1.2-3.8])], and anaemia (AOR 2.1, 95% CI = [1.3-3.5]) were significantly associated with P. falciparum malaria infection. The use of IPTp-SP was not associated with P. falciparum malaria infection. Conclusions P. falciparum malaria infection is common in pregnant women attending antenatal clinic and anaemia is an important complication. The results show that the use of IPTp-SP does not reduce the risk of malaria incidence during pregnancy. Electronic supplementary material The online version of this article (doi:10.1186/s12879-014-0631-z) contains supplementary material, which is available to authorized users.
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