Hemoglobin on Admission for Childbirth and Postpartum Acute Care Use in a Southeastern Health Care System

OBJECTIVE

 Our objective was to evaluate whether hemoglobin on admission for childbirth is associated with postpartum acute care use (ACU).

STUDY DESIGN

 We conducted a retrospective cohort study of patients giving birth at a southeastern quaternary care hospital from January 2018 through June 2021 using electronic health records. Predelivery hemoglobin was categorized as <9, 9- < 10, 10- < 11, 11- < 12, and ≥12 g/dL. Acute care was defined as a visit to obstetric triage, the emergency department, or inpatient admission within 90 days postpartum. Generalized estimating equations quantified the crude and multivariable-adjusted association between predelivery hemoglobin and ACU.

RESULTS

 Among 8,677 pregnancies, 1,467 (17%) used acute care in the system within 90 days postpartum. In unadjusted models, those with predelivery hemoglobin <9 had twice the risk of postpartum ACU compared to those with hemoglobin ≥12 (95% confidence interval [CI]: 1.59-2.69), with a decrease in risk for each increase in hemoglobin category (9- < 10 g/dL: risk ratio [RR]: 1.47, CI: 1.21-1.79; 10- < 11 g/dL: RR: 1.44, CI: 1.26-1.64; 11- < 12 g/dL: RR: 1.20, CI: 1.07-1.34). The adjusted model showed a similar trend with smaller effect estimates (<9 g/dL: RR: 1.50, CI: 1.14-1.98; 9- < 10 g/dL: RR: 1.22, CI: 1.00-1.48; 10- < 11 g/dL: RR: 1.22, CI: 1.07-1.40; 11- < 12 g/dL: RR: 1.09, CI: 0.98-1.22).

CONCLUSION

 Low hemoglobin at childbirth admission was associated with increased postpartum ACU. Low hemoglobin on admission could signal to providers that additional follow-up, resources, and ongoing support are warranted to identify and address underlying health needs. Because hemoglobin is routinely assessed during the childbirth hospitalization, this indicator may be especially valuable for risk assessment among patients with limited prior engagement in health care.

KEY POINTS

· Low hemoglobin on admission for birth is associated with postpartum acute care use.. · Hemoglobin on admission may aid in risk-stratification during childbirth hospitalization.. · Point-of-care metrics may help identify high-risk patients with limited preventive health care..

Incidence of new outpatient long-acting reversible contraceptive insertions among a commercially insured, US population from 2010 to 2020

Objectives

Characterize new use of long-acting reversible contraceptives (LARCs), highly effective contraceptive methods, in a broad population over time.

Study Design

We constructed a retrospective cohort of commercially insured individuals aged 15 to 54 years from 2010 to 2020 and estimated monthly incidence of new LARC insertions.

Results

The monthly standardized incidence increased from 6.0 insertions per 10,000 individuals in January 2010 to 14.1 in December 2020, with a dip in insertions after March 2020. Hormonal intrauterine devices were consistently the most inserted LARC; implants were increasingly favored over time.

Conclusions

LARCs are increasingly popular forms of contraception among commercially insured individuals.

Implications

Given the increasing popularity, ensuring access to LARCs is critical.

Household food insufficiency and flourishing in a nationally representative sample of young children in the U.S

PURPOSE

This study examined the association between household food insufficiency and flourishing among young children (6 months-5 years) in the U.S. and assessed whether sleep adequacy modifies this association.

METHODS

We used data from the 2018-2020 National Surveys of Children's Health. Adjusted prevalence differences and 95% confidence intervals (CI) for the association between household food insufficiency and flourishing were modeled using average marginal predictions from logistic regression models. Sleep adequacy was assessed as an effect measure modifier on the additive scale.

RESULTS

Evidence supports additive scale effect measure modification of the food insufficiency-flourishing association by sleep adequacy (Likelihood Ratio Test statistic = 12.4, degrees of freedom = 2, P < .05). Adjusted for potential confounders, the prevalence of flourishing was 13.2 percentage points lower (95% CI: -22.6, -3.7) for children in households with insufficient food and inadequate sleep compared to those with sufficient food and adequate sleep.

CONCLUSIONS

Our findings suggest that having enough food and enough sleep are associated with greater wellbeing. These modifiable factors should be targeted by public health interventions to facilitate flourishing among young children in the U.S.

Strengthening research capacity: a systematic review of manuscript writing and publishing interventions for researchers in low-income and middle-income countries

INTRODUCTION

Health researchers from low-income and middle-income countries (LMICs) are under-represented in the academic literature. Scientific writing and publishing interventions may help researchers publish their findings; however, we lack evidence about the prevalence and effectiveness of such interventions. This review describes interventions for researchers in LMICs aimed at strengthening capacity for writing and publishing academic journal articles.

METHODS

We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to report literature searches in PubMed, Embase, Global Health, Scopus and ERIC. Our keywords included LMICs, low-income and middle-income countries, health research and writing/publication support interventions, with no restrictions on publication date. Our screening process consisted of title screening, abstract review and full-text review. We collected information about the content, implementation and evaluation of each intervention, if included.

RESULTS

We identified 20 interventions designed to strengthen capacity for scientific writing and publishing. We summarised information from the 14 interventions that reported submitted or published papers as outcomes separately, reasoning that because they provide quantifiable metrics of success, they may offer particular insights into intervention components leading to publication. The writing and publishing components in this 'Publications Reported' group were an average length of 5.4 days compared with 2.5 days in the other group we refer to as 'Other Interventions.' Whereas all 14 Publications Reported interventions incorporated mentors, only two of five in the Other Interventions group incorporated mentors. Across interventions, leaders expressed the importance of a high ratio of mentors to participants, the need to accommodate time demands of busy researchers, and the necessity of a budget for open access fees and high-quality internet connectivity.

CONCLUSION

Writing and publishing interventions in LMICs are an underutilised opportunity for capacity strengthening. To facilitate the implementation of high-quality interventions, future writing and publishing interventions should share their experiences by publishing detailed information about the approach and effectiveness of the interventions.

Informal payments for modern family planning methods at public facilities in Tanzania: room for improvement

BACKGROUND

Financial access to family planning (FP) is essential to the health and well-being of women in Tanzania. Tanzanian policy dictates that FP methods and services obtained at public facilities are provided for free. However, public sector FP is no longer free when providers solicit informal payments. In this analysis, we investigate the prevalence and amount of informal payments for FP in Tanzania.

METHODS

We used data from the 2015-2016 Tanzania Demographic and Health Survey to investigate whether informal payments for FP had been effectively eliminated by this policy.

RESULTS

We found that, at public sector facilities, the majority (84.6%) of women received their current FP method for free (95% confidence interval (CI): 81.9, 87.3), but this proportion varied meaningfully by facility and method type. Injectable contraception was the most commonly used method by women in the lowest wealth quintiles and was most frequently sought by these women from a government dispensary. One in four women (25.8%) seeking injectable contraception from government dispensaries reported paying a fee (95% CI: 19.5, 32.1). Among injectable users who reported payment for their current method, the mean cost at public sector facilities was 1420 Tanzanian Shillings (TSh) and the mean cost at private sector facilities was TSh 1930 (approximately 0.61 United States Dollars (USD) and 0.83 USD, respectively). Among implant users who reported payment for their current method, the mean cost at public sector facilities was TSh 4127 and the mean cost at private sector facilities was TSh 6194 (approximately 1.78 USD and 2.68 USD, respectively).

CONCLUSION

These findings suggest that the majority of women visiting public facilities in Tanzania did not pay informal payments for FP methods or services; however, informal payments at public facilities did occur, varying by facility and method type. Adherence to existing policies mandating free FP methods and services at public facilities, especially government dispensaries, is critical for ensuring contraceptive access among the most economically vulnerable women.

Self-reported medicinal plant use by Ghanaian women during pregnancy is associated with poor neonatal health

BACKGROUND

More than a third of pregnant women in Africa use medicinal plants (hereafter, 'herbs') during pregnancy, yet little is known about herb use among urban African women, or about the potential impact on newborns.

METHODS

This cross-sectional study of 504 women giving birth at an urban government hospital in Kumasi, Ghana (May-July 2018) collected data via chart reviews and maternal interviews. Data were analyzed using conditional logistic regression.

RESULTS

Of 380 singleton births with complete data, 102 mothers (26.84%) reported using herbs during pregnancy and/or delivery. Herb users and non-users did not differ significantly across a range of sociodemographic variables. Controlling for age, education, neonatal birthweight and household running water (socioeconomic status (SES) indicator), herb-using women were twice as likely to have their newborn admitted to the hospital (odds ratio (OR) = 2.05; confidence interval (CI) 95% 1.17, 3.60) and four times as likely to bear a child with a low Apgar score (OR = 4.09; CI 95% 1.66, 10.07) compared with non-users.

CONCLUSION

Urban-dwelling Ghanaian women from diverse backgrounds use herbs during pregnancy. Maternal herb use was associated with poor neonatal outcomes, regardless of the baby's birthweight and mother's age, education or SES, suggesting the importance of educating all women about the possible negative impacts of herb use during pregnancy and delivery.

p53 deficiency rescues apoptosis and differentiation of multiple cell types in zebrafish flathead mutants deficient for zygotic DNA polymerase delta1

Cell culture work has identified the tumor suppressor p53 as a component of the S-phase checkpoint control system, while in vivo studies of this role of p53 in whole-vertebrate systems were limited. Here, we describe zebrafish mutants in the DNA polymerase delta catalytic subunit 1, based on the positional cloning of the flathead (fla) gene. fla mutants display specific defects in late proliferative zones, such as eyes, brain and cartilaginous elements of the visceral head skeleton, where cells display compromised DNA replication, followed by apoptosis, and partial or complete loss of affected tissues. Antisense-mediated knockdown of p53 in fla mutants leads to a striking rescue of all phenotypic traits, including completion of replication, survival of cells, and normal differentiation and tissue formation. This indicates that under replication-compromised conditions, the p53 branch of the S-phase checkpoint is responsible for eliminating stalled cells that, given more time, would have otherwise finished their normal developmental program.