Implementation and evaluation of the centering pregnancy group prenatal care model in pregnant women with diabetes: a convergent parallel mixed methods study protocol

BACKGROUND

Diabetes during pregnancy has negative effects on both mothers and their fetuses. To improve perinatal outcomes and women's experience of care, the World Health Organization (WHO) suggests implementing health system interventions to enhance the use and quality of antenatal care. The main goal of this study is to implement and evaluate the outcomes of the Centering Pregnancy group care model for pregnant women with diabetes.

METHODS/DESIGN

The study will consist of three phases: a quantitative phase, a qualitative phase, and a mixed phase. In the quantitative phase, a randomized controlled trial will be conducted on 100 pregnant women with diabetes receiving prenatal care in Tabriz City, Iran. The Summary of Diabetes Self-Care Activities (SDSCA) questionnaire will also be validated in this phase. The qualitative phase will use qualitative content analysis with in-depth and semi-structured individual interviews to explore pregnant women's understanding of the impact of the Centering Pregnancy group care model on their care process. The mixed phase will focus on the degree and extent of convergence between quantitative and qualitative data.

DISCUSSION

The implementation of the Centering Pregnancy group care approach is anticipated to empower women in effectively managing their diabetes during pregnancy, resulting in improved outcomes for both mothers and newborns. Furthermore, adopting this approach has the potential to alleviate the financial burden of diabetes on healthcare system.

TRIAL REGISTRATION

Iranian Registry of Clinical Trials (IRCT): (IRCT20120718010324N80/ Date of registration: 2024-01-03). URL: https://irct.behdasht.gov.ir/trial/74206 .

Association between epidural analgesia and postpartum psychiatric disorders: A meta-analysis

Aim

Women during the postpartum period are at risk for psychiatric disorders such as postpartum depression (PPD), post-traumatic stress disorder (PTSD), and anxiety. It is controversial whether labour epidural analgesia have a protective role on PPD, PTSD, and anxiety or not. This study is a meta-analysis of previously published observational studies to investigate the association between epidural analgesia and PPD, PTSD, and anxiety.

Methods

We searched Cochran Library, PubMed, ProQuest, EMBASE, Scopus, Web of Science, PsycINFO, and MEDLINE from inception until December 2022. The outcome measures were positive screen of PPD, PTSD, and anxiety among women who received labour epidural analgesia. The Newcastle-Ottawa Scale was used to assess the quality of the observational studies. Statistical analysis was performed using Stata 17.0 software. The mean differences or odds ratios were pooled based on random effect.

Results

We included 31 studies (12,064 women) in the review. The meta-analysis of PPD studies reported mean (standard deviation) showed no significant association between epidural analgesia and PPD (Mean Difference = 0.01; 95% Confidence Interval = -0.14 to 0.16; p-value = 0.88). The meta-analysis of PPD studies reported percentage showed no statistically significant difference in terms of the chance of depression between the exposed and non-exposed groups (Log Odds Ratio = -0.61; 95% CI = -1.48 to 0.26; p-value = 0.17). The meta-analysis of PPD studies reported OR showed indicate a lower chance of depression in the epidural group compared to the non-epidural group (Effect size = 1.01; 95% CI = 0.64 to 1.38; P-value = 0.00). In the case of PTSD, due to the heterogeneity of the tools and the methodology of the studies, it was impossible to reach a definitive conclusion and measure the studies in a meta-analysis. The meta-analysis of anxiety studies showed that no significant association between epidural analgesia and anxiety (MD = -1.36; 95% CI = -3.38 to 1.14; p-value = 0.29).

Conclusion

Based on the meta-analysis of observational studies, epidural analgesia for labour pain relief has no protective effect on postpartum psychiatric disorders.

The relationship between pregnancy and birth experience with maternal-fetal attachment and mother-child bonding: a descriptive-analytical study

BACKGROUND

Pregnancy and childbirth experience can be important factors for a pleasant relationship between mother and baby. This study assessed the relationship between the pregnancy and birth experience with maternal-fetal attachment (MFA) and mother-child bonding.

METHODS

A descriptive-analytical study was conducted among 228 pregnant women in Tabriz, Iran February 2022 to March 2023. Using cluster random sampling method, we included 228 women with gestational age 28-36 weeks and followed them up until six weeks postpartum. Data were collected in two stages using the following questionnaires: Pregnancy Experience Scale (hassles and uplifts), Maternal-Fetal Attachment Questionnaire (during the third trimester of pregnancy), Postpartum Bonding Questionnaire, and Childbirth Experience Questionnaire (six weeks postpartum). Data were analyzed using Pearson's correlation test and general linear model.

RESULTS

The mean score of MFA was significantly higher among women with feelings of being uplifted during pregnancy [β (95% CI) = 1.14 (0.87 to 1.41); p < 0.001]. However, there was no statistically significant relationship between pregnancy hassles and MFA and mother-child bonding (p > 0.05). Also, there was no statistically significant relationship between childbirth experience and mother-child bonding (p > 0.05).

CONCLUSION

According to the results of this study, pregnancy uplifts have a positive role in improving MFA. Therefore, it is recommended to plan interventions to make pregnancy period a pleasant experience for mothers.

Persian version of the support and control in birth questionnaire among Iranian women

BACKGROUND

Lack of perceived support and control during labor and childbirth is known as an important predictor of post-traumatic stress disorder following childbirth. However, there is no standard scale to measure perceived support and control for Iranian women. This study determined the validity and reliability of the support and control in birth questionnaire for Iranian women.

MATERIALS AND METHODS

Support and control in the birth questionnaire were translated into Persian by the forward and backward translation method in 2019. Among a total of 102 healthcare centers in Tabriz, 50 urban and 10 rural centers were selected randomly. Then, 660 women with vaginal childbirth during the postpartum period were extracted by each center and selected randomly. The validity of the Persian version was evaluated in terms of face, content, and construct validity. Internal consistency and reliability were assessed by Cronbach's alpha coefficient and intraclass correlation coefficient, respectively. Exploratory and confirmatory factor analyses were used for evaluating the construct validity of the tool.

RESULTS

Cronbach's alpha coefficient (0.95) and intraclass correlation coefficient (0.99) were acceptable. In an exploratory analysis, three factors were extracted and these three factors explained 63.1% of the total variance. Items 14 and 17 were removed from the Persian version due to low factor loading and impact factor values. Confirmatory factor analysis supported the three factors extracted in the exploratory analysis. Confirmatory factor analysis showed suitable indexes of fitness for 31 items.

CONCLUSION

Persian version of the support and control in the birth questionnaire is a valid and reliable tool for the Iranian women population.

Birth-related posttraumatic stress disorder and negative childbirth experience related to maternal functioning among adolescent mothers: a cross-sectional study

BACKGROUND

Adolescent pregnancy is an important issue in terms of reproductive health. Adolescent mothers have to overcome two crises at the same time: motherhood and maturity. Childbirth experience and posttraumatic stress disorder may influence the mother's perception of her infant and postpartum care behaviors.

METHODS

This cross-sectional study was conducted on 202 adolescent mothers referring to health centers in Tabriz and its suburbs between May and December, 2022. Data were collected by PTSD Symptom Scale, Childbirth Experience Questionnaire 2.0, and Barkin Index of Maternal Functioning. The association between childbirth experience, posttraumatic stress disorder and maternal functioning was assessed by multivariate analysis.

RESULTS

After adjusting the effect of socio-demographic and obstetric characteristics, the score of maternal functioning among mothers without posttraumatic stress disorder was statistically significantly higher than mothers with posttraumatic stress disorder diagnosis [β (95% CI) = 2.30 (0.39 to 4.20); p = 0.031]. The score of maternal functioning increased with the increase in the childbirth experience score [β (95% CI) = 7.34 (3.87 to 10.81); p < 0.001]. The score of maternal functioning among mothers with wanted sex of baby was statistically significantly higher than unwanted sex of baby [β (95% CI) = 2.70 (0.37 to 5.02); p = 0.023].

CONCLUSION

Healthcare professionals should pay special attention to improving maternal functioning among adolescent mothers. One of the important actions can be to create a positive experience of childbirth for avoiding of posttraumatic stress disorder following birth and counseling with mothers who stated sex of fetus is undesired.

Are women with preterm labour at risk for negative birth experience? a comparative cross-sectional study from Iran

BACKGROUND

The unpredictable nature of preterm labour can be a stressful experience for the mother. The occurrence of preterm birth can lead to the failure of the mother's previous expectations regarding the process of labour and birth leading to negative perception towards birth.

METHODS

This descriptive-analytical cross-sectional study was conducted in Tabriz, Iran. We employed convenience sampling to recruit eligible mothers with term birth (314 women) and preterm birth (157 women). Childbirth Experience Questionnaire 2.0, Preterm Birth Experiences and Satisfaction Scale, and Delivery Fear Scale were used to measure the woman's fear of delivery during labour and birth experience. Data were analysed by general linear model.

RESULTS

The prevalence of negative birth experience in the term and preterm birth groups was 31.8% and 14.3%, respectively. The results of the multivariable general linear model, after the adjustment of demographic and obstetric characteristics, showed that there was no statistically significant difference between the two groups of mothers with term and preterm birth [β (95% CI): -0.06 (-0.22 to 0.09); p = 0.414] in terms of childbirth experience. However, the fear of delivery had a significant relationship with the childbirth experience [-0.02 (-0.03 to -0.01); p < 0.001].

CONCLUSION

There was no statistically significant difference in terms of women's childbirth experience between the mothers with term and preterm births. The fear of delivery during labour was the predictor of childbirth experience. In order to improve women's childbirth experience, interventions should be made to reduce their fear during labour.

Effect of vitamins on sexual function: A systematic review

Sexual dysfunction can adversely affect the quality of life, self-confidence, and interpersonal relationships. Some studies reported a relationship between vitamin supplementation and sexual health. This systematic review aimed to evaluate the effect of vitamins on female and male sexual function. All relevant English and Persian articles published in English databases (Medline, Scopus, Cochrane Library, Web of Sciences, Psycho-Info, and Proquest) and Farsi databases (SID and Magiran) until July 2020 were searched. The Cochrane Handbook for Systematic Reviews of Interventions was used for assessing the risks of bias. A total of 11 randomized controlled trials (RCTs) on 337 women, 472 men, and 35 couples were included. One study reported that vitamin D 300000 IU supplement administrated twice through intramuscular injection (at the beginning and after four weeks) had a significant effect on female sexual function (p<0.05), whereas another study showed that vitamin D 2000 IU supplement for six months did not have any significant effect on female sexual function (p>0.05). A study reported the significant effect of niacin (vitamin B3) 1500 mg daily for 12 weeks on erectile function (p=0.004). The results showed that vitamins A, C, and E had no significant effect on male and female sexual function. The conduction of trials with long-term interventions is recommended to reach a more definitive conclusion about the effect of vitamins on sexual function.

The effect of Curcumin on metabolic parameters and androgen level in women with polycystic ovary syndrome: a randomized controlled trial

BACKGROUND

Considering the high prevalence of polycystic ovary syndrome (PCOS) in women of reproductive age and the metabolic disorders associated with it, this study was conducted to determine the effects of curcumin on metabolic indices and androgen level (primary outcomes), and menstruation characteristics, and hirsutism (secondary outcomes) in women with PCOS.

METHODS

This triple-blind randomized controlled trial was conducted on women with PCOS who visited the health centers at Eslamshahr County (Tehran Province-Iran) from 2020 to 2022. The participants were allocated into two groups (curcumin and placebo) using block randomization method. The treatment group received two 500 mg edible curcumin tablets together at the same time per day for twelve weeks while the control group received placebo tablets similar to curcumin. Biochemical parameters such as Fasting Blood Insulin (FBI), Fasting Blood Sugar (FBS), triglyceride, total cholesterol, Low Density Lipoprotein- cholesterol (LDL-C), High Density Lipoprotein- cholesterol (HDL-C) were measured before intervention and then 3 months after the intervention. Sex Hormone Binding Globulin (SHBG) and testosterone serum levels were measured 3 months after the intervention. Questionnaires regarding the menstrual cycle characteristics and the Ferriman-Gallwey score were also filled for evaluating hirsutism before the intervention as well as 3 months after the intervention. The independent t-test, Mann-Whitney U test, and ANCOVA were used to analyze the data.

RESULTS

There was no statistically significant difference between the two groups in terms of socio-demographic and the baseline levels of measured outcomes. After 12 weeks of intervention, the mean serum FBS levels in the curcumin group were significantly lower than in the placebo group (mean difference: 6.24; 95%confidence interval: -11.73 to -0.76; P = 0.027) but there was no significant difference between the two groups in terms of triglyceride (P = 0.351), cholesterol (P = 0.528), LDL (P = 0.064), HDL (P = 0.306), FBI (p = 0.929), SHBG (p = 0.682), and testosterone (p = 0.133) serum levels. After the intervention, amenorrhea and oligomenorrhea frequency in the curcumin group was significantly lower than in the placebo group (13% vs. 22%, P = 0.038). There was no significant difference in terms of duration of menstruation (P = 0.286) and hirsutism (P = 0.630) between the two groups.

CONCLUSION

Curcumin decreased FBS levels and improved menstruation characteristics (amenorrhea, oligomenorrhea, and menstrual irregularities) in women with PCOS but did not affect other metabolic, hormonal, and hirsutism indices. More studies using a larger sample size are required for a definitive conclusion.

TRIAL REGISTRATION

Iranian Registry of Clinical Trials (IRCT): IRCT20120718010324N51 Date of registration: 30/11/2019. URL: https://en.irct.ir/user/trial/40597/view ; Date of first registration: 30/11/2020.

Iranian women's perception on the determinants of birth experience: a qualitative study

BACKGROUND

The prevalence of cesarean birth in Iran is very high. Having a negative childbirth experience is one of the reasons that primiparous women provide to prefer caesarean birth over a vaginal birth. This study is aimed to understand women's perspective on what determines a positive or negative birth experience for them.

METHODS

This qualitative study is a part a mixed method study that was conducted among primiparous women with a previous vaginal birth experience. The purpose of the main study was to develop a guideline based on Iranian primiparous women's birth experiences. The quantitative phase of the study was a cross-sectional study where women's childbirth experiences was measured in a survey via the Childbirth Experience Questionnaire-2. In the qualitative part of the study, women were invited for an in-depth interview via a random stratified sampling method based on their childbirth mean score (women with 10% of the upper bound score which indicated a positive birth experience and 10% of the lower bound indicating negative birth experience, n = 17). Conventional content analysis was used for data analysis.

RESULTS

We extracted three main themes: (a) "Internal control", (b) "External control", and (c) "Support". Possessing internal control, having a balanced external control to feel cared and feeling supported were the main reasons for women to feel positive about their birth experiences. Whereas, loss of internal control, imbalanced external control and unsupportive environment were related to their negative childbirth experiences.

CONCLUSION

Considering that women's sense of control, the care and support that they receive can influence their childbirth experiences, there is a need for changing maternity policies and practices to highlight the importance of a woman-centred care to create a pleasant, respectful and positive memory for primirparous women who experience normal vaginal births.

Correlations Between Primiparous Women’s Perceived Internal Control, External Control, Support and Their Birth Experience

BACKGROUND

Perceived control and support can contribute to a positive childbirth experience. However, most studies have not differentiated between perceived internal and external control.

OBJECTIVE

The present study aimed to assess primiparous women’s perceived internal control, external control, and support, including family and professional support and their association with the childbirth experience.

METHODS

A cross-sectional study was carried out on 800 primiparous mothers recruited from health centers across Tabriz, Iran, through cluster sampling. The childbirth experience questionnaire (2.0) and the support and control in birth scale were used to measure women’s childbirth experience and their perceived internal and external control and support. Data were collected through an interview during early postpartum and analyzed by independent t-test, one-way ANOVA, Pearson correlation and general linear model.

RESULTS

The results demonstrated a significant correlation between perceived internal control (r = 0.80, p < .001), external control (r = 0.79, p < .001) and professional support (r = 0.83, p < .001) with childbirth experience. By controlling confounders such as socio-demographic and reproductive variables, internal control [β (95% CI): 0.28 (0.25 to 0.31); p < .001], external control [0.10 (0.06 to 0.14); p < .001], professional support [0.27 (0.23 to 0.30); p < .001], were independent predictors of positive childbirth experience.

CONCLUSION

These findings point to the importance of perceived internal, external control and professional support and the relationship between healthcare providers, especially midwives, with the women in improving childbirth experience. It is suggested that healthcare providers give support to women and utilize methods that enhance women’s control during labor and childbirth.

Psychometric Properties of the Persian Version of Pregnancy Symptoms Inventory (PSI)

The aim of this study was to determine the psychometric properties of the Persian version of pregnancy symptoms inventory. A methodological study. This study was conducted on 220 pregnant women. Construct validity was measured by exploratory factor analysis and confirmatory factor analysis. Reliability was measured by intra-class correlation coefficient and internal consistency. Since the items 12 (snoring) and 16 (thrush) failed to obtain the minimum principal axis factoring in exploratory factor analysis, they were removed from the Persian version. Confirmatory factor analysis showed a good fit for the extracted model. Cronbach's alpha was .94 for the frequency items and .95 for the limitation items. Intra-class correlation coefficient was between .58 and 1 for frequency items and between .73 and 1 for limitation items. The Persian version of pregnancy symptoms inventory was a valid and reliable scale to be used for Iranian pregnant women.

Recommendations for improving primiparous women's childbirth experience: results from a multiphase study in Iran

BACKGROUND

Women's satisfaction with childbirth experience is considered as one of the quality indicators of the maternity services across the world. However, there is no guideline for improving the experience of childbirth in Iran that is suitable for women with different cultural, economic, and social statuses. The aim of this study is to make recommendations for practice and propose a clinical guideline for improving the experience of women with vaginal births.

METHODS/DESIGN

The study design was a mixed method study with a sequential explanatory approach consisting of three phases. The first phase of the study was a cross-sectional study to identify the predictors of traumatic vaginal childbirth experience among 800 primiparous women from Tabriz health centers who had vaginal birth. Data collection tools in this phase were Childbirth Experience Questionnaire (CEQ) and Support and Control in Birth (SCIB). Both tools were validated for Farsi language. The second phase was a qualitative study with 17 in-depth individual interviews among women who took part in the first phase to better understand their reasons that influenced their childbirth experience either positively or negatively. The third phase of the study was to develop recommendations for a proposed clinical guideline through a Delphi study where maternal health experts were selected and invited to take part in the panel. They first rated the proposed recommendations individually and provided written responses on their own agreement or disagreement with each statement in terms of its impact on childbirth experience, feasibility, acceptability, and cost-effectiveness. After three confirmation rounds, the final conscience was reached by the panel members.

RESULTS

The results of the quantitative phase showed that the probability of negative experience of childbirth was increased when physical exercise was not implemented during pregnancy, lacking pain relief options, having fear of childbirth, lacking skin to skin contact with the newborn and being unable to initiate breastfeeding in the first hour after birth (P < 0.05). The analysis of qualitative data revealed 13 major theme categories which were related to women's sense of internal control, external control and support. In the third phase of the study, culturally appropriate recommendations were made and an evidence-based clinical guideline was proposed. The proposed guideline was based on the combination of the quantitative and qualitative phases, a review of the literature, and the opinions of Iranian experts using the Delphi technique.

CONCLUSION

Given the high prevalence of negative childbirth experience among Iranian primiparous women, the present study may be of great interest for managers, leaders, policymakers, and care providers to improve the quality of the maternity services. However, further studies are required to translate the recommendations into practice and identify enablers and barriers during the implementation of the proposed guideline. To adopt the recommendations at national level, there is a need to further studies to assess the effectiveness of the proposed guideline within different communities across the region and the country.

Childbirth experience, maternal functioning and mental health: how are they related?

Introduction: Childbirth experience is shaped by the labor and delivery process. The aim of this study was to investigate the relationship between childbirth experience, subsequent postpartum maternal functioning and mental health.Methods: A total of 483 mothers in the first 4-16 weeks postpartum participated in this cross-sectional study. The cluster random sampling method was used to select the participants. The Questionnaire for Assessing the Childbirth Experience, Mental Health Inventory, and the Barkin Index of Maternal Functioning were completed through interviews.Results: The mean childbirth experience, mental health, and maternal functioning scores were 1.6 (0.4), 79.1 (15.0), and 97.4 (13.0), respectively. There was a significant correlation between the total mental health and maternal functioning scores and all its subscales with childbirth experience scores (P<0.001). Results from the general linear model pointed to a significant correlation between maternal functioning and childbirth experience (P<0.001), as well as between receiving support for infant care (P<0.001) and family income adequacy (P=0.006). Mental health was also significantly correlated with childbirth experience (P<0.001), complete life satisfaction (P<0.001), and receiving support for infant care (P=0.025).Conclusion: Supportive care provision services may improve mothers' birth experiences, which leads to enhanced postpartum maternal functioning and mental health.