Dietary Intake and Beliefs of Pregnant Women with Gestational Diabetes in Cape Town, South Africa.
Ontology highlight
ABSTRACT:
SUBMITTER: Krige SM
PROVIDER: S-EPMC6164942 | biostudies-literature |
REPOSITORIES: biostudies-literature
Similar Datasets
Project description:BackgroundApproaches to antiretroviral therapy (ART) in HIV-infected pregnant women have changed considerably in recent years, but there are few comparative data on the implementation of different models of service delivery.MethodsUsing routine clinic records we examined ART initiation in pregnant women attending a large antenatal care (ANC) facility between January 2010 and December 2013 in Cape Town, South Africa. Over this time six different service delivery models were implemented sequentially to provide ART in pregnancy, including the integration of ART into ANC, use of point-of-care CD4 cell count testing, and universal ART initiation for all HIV-infected pregnant women.ResultsDuring the study period 19,432 women sought ANC, levels of HIV testing were high (98%) and 30% of pregnant women tested HIV-positive. Integration of ART into ANC was associated with significant increases in the proportion of eligible women initiating treatment before delivery compared to referral to a separate ART clinic (p<0.001). When CD4 cell counts were used to determine ART eligibility, point-of-care testing was associated with decreased delays to ART initiation compared to laboratory-based testing (p<0.001). The strategy of universal ART led to the highest levels of ART initiation (with 92% of women starting before delivery) and the shortest delays, with 82% of women starting ART on the day of the first ANC visit.ConclusionDevelopments in service delivery models, most notably service integration and universal ART for pregnant women, have improved antenatal ART initiation dramatically in this setting. Further research is needed into how strategies for antenatal ART initiation impact maternal and child health over the long-term.
| S-EPMC4550573 | biostudies-literature
Project description:BackgroundAlthough global nutrition/dietary transition resulting from industrialisation and urbanisation has been identified as a major contributor to widespread trends of obesity, there is limited data in pregnant women, including those living with HIV in South Africa. We examined food-based dietary intake in pregnant women with and without HIV at first antenatal care (ANC) visit, and associations with maternal overweight/obesity and gestational weight gain (GWG).MethodsIn an urban South African community, consecutive women living with (n = 479) and without (n = 510) HIV were enrolled and prospectively followed to delivery. Interviewer-administered non-quantitative food frequency questionnaire was used to assess dietary intake (starch, protein, dairy, fruits, vegetables, legumes, oils/fats) at enrolment. Associations with maternal body mass index (BMI) and GWG were examined using logistic regression models.ResultsAmong women (median age 29 years, IQR 25-34), the prevalence of obesity (BMI ≥ 30 kg/m2) at first ANC was 43% and that of excessive GWG (per IOM guidelines) was 37% overall; HIV prevalence was 48%. In women without HIV, consumption of potato (any preparation) (aOR 1.98, 95% CI 1.02-3.84) and pumpkin/butternut (aOR 2.13, 95% CI 1.29-3.49) for 1-3 days a week increased the odds of overweight/obesity compared to not consuming any; milk in tea/coffee (aOR 6.04, 95% CI 1.37-26.50) increased the odds of excessive GWG. Consumption of eggs (any) (aOR 0.52, 95% CI 0.32-0.86) for 1-3 days a week reduced the odds of overweight/obesity while peanut and nuts consumption for 4-7 days a week reduced the odds (aOR 0.34, 95% CI 0.14-0.80) of excessive GWG. In women with HIV, consumption of milk/yoghurt/maas to drink/on cereals (aOR 0.35, 95% CI 0.18-0.68), tomato (raw/cooked) (aOR 0.50, 95% CI 0.30-0.84), green beans (aOR 0.41, 95% CI 0.20-0.86), mixed vegetables (aOR 0.49, 95% CI 0.29-0.84) and legumes e.g. baked beans, lentils (aOR 0.50, 95% CI 0.28-0.86) for 4-7 days a week reduced the odds of overweight/obesity; tomato (raw/cooked) (aOR 0.48, 95% CI 0.24-0.96) and mixed vegetables (aOR 0.38, 95% CI 0.18-0.78) also reduced the odds of excessive GWG.ConclusionsDiet modification may promote healthy weight in pregnant women living with and without HIV.
| S-EPMC8335890 | biostudies-literature
Project description:BackgroundThe diagnosis of gestational diabetes mellitus (GDM) may affect women's mental wellbeing, functioning and quality of life, with potentially negative effects on treatment adherence. Identifying and addressing the psychological and emotional needs of women with GDM, could have benefits for sustainable long-term behavioural change following the affected pregnancy. This study explored the lived experiences of women with GDM and the impact of GDM on their experience of pregnancy and sense of well-being.MethodsPurposive sampling was used to recruit women who had been diagnosed with GDM in their previous pregnancy and received antenatal care at a tertiary hospital in Cape Town, South Africa. This was a descriptive qualitative study using a combination of focus groups and in-depth interviews for an in- depth exploration of women's lived experiences of GDM, their context and perceived needs. Data analysis followed an iterative thematic analysis approach.ResultsThirty-five women participated in nine focus groups and five in-depth interviews. Women discussed the emotional and psychological burden of having GDM, highlighting (i) their initial emotional reactions to receiving a GDM diagnosis, (ii) their experience of adjusting to the constraints of living with GDM (iii) their feelings of apprehension about childbirth and their maternal role and (iv) their feelings of abandonment in the post-partum period once the intensive support from both health system and family ends.ConclusionsThe current biomedical model used in the management of GDM, is highly foetal-centric and fails to acknowledge important psychological factors that contribute to women's overall wellbeing and experience of pregnancy. These results demonstrate the importance of incorporating mental health support in the management and care for women with GDM in public health services, along with facilitating emotional support from partners and family members. Based on our findings, we recommend routine mental health and psychosocial vulnerability screening and monitoring for women diagnosed with GDM throughout pregnancy and postpartum to improve prognoses.
| S-EPMC7552378 | biostudies-literature
Project description:IntroductionAlcohol use during pregnancy is prevalent in South Africa, but there are few prospectively-collected data exploring patterns of consumption among HIV-infected women, which may be important to improve maternal and child health outcomes. We examined patterns of and factors associated with alcohol use prior to and during pregnancy among HIV-infected pregnant women in Cape Town, South Africa.MethodsParticipants were enrolled when entering antenatal care at a large primary care clinic, and alcohol use was assessed using the AUDIT (Alcohol Use Disorders Identification Test). In analysis, the AUDIT-C scoring was used as a measure of hazardous drinking, and we examined factors associated with patterns of alcohol use in logistic regression models.ResultsAmong 580 women (median age: 28.1 years), 40% reported alcohol use during the 12 months prior to pregnancy, with alcohol use characterised by binge drinking and associated with single relationship status, experience of intimate partner violence (IPV), and lower levels of HIV-related stigma. Of this group, 65% had AUDIT-C scores suggesting hazardous alcohol use, with hazardous alcohol users more likely to report having experienced IPV and having higher levels of education. Among hazardous alcohol users, 70% subsequently reported reduced levels of consumption during pregnancy. Factors independently associated with reduced consumption included earlier gestation when entering antenatal care and report of a better patient-healthcare provider relationship.ConclusionsThese unique data provide important insights into alcohol use trajectories in this context, and highlight the urgent need for an increased focus on screening and intervention at primary care level.
| S-EPMC5429399 | biostudies-literature
Project description:HIV-infected pregnant women in sub-Saharan Africa are at risk for depression and alcohol abuse. Young women may be more vulnerable, but little is known about the psychosocial functioning of this population. We compared younger (18-24 years old) and older (?25 years old) HIV-infected pregnant women initiating antiretroviral therapy (ART) in Cape Town, South Africa. Women were assessed on a range of psychosocial measures, including the Alcohol Use Disorders Identification Test and the Edinburgh Postnatal Depression Scale (EPDS). Among 625 women initiating ART, 16 % reported risky alcohol use and 21 % alcohol-related harm; these percentages were similar across age groups. When younger women were stratified by age, 37 % of 18-21 years old versus 20 % of 22-24 years old reported alcohol-related harm (p?=?0.02). Overall, 11 % of women had EPDS scores suggesting probable depression, and 6 % reported self-harming thoughts. Younger women reported more depressive symptoms. Report of self-harming thoughts was 11 % in younger and 4 % in older women (p?=?0.002). In multivariable analysis, age remained significantly associated with depressive symptoms and report of self-harming thoughts. Level of HIV-related stigma and report of intimate partner violence modified the association between age and depressive symptoms. Young HIV-infected pregnant women in South Africa were more likely to report depressive symptoms and self-harming thoughts compared to older women, and the youngest women reported the highest levels of alcohol-related harm. HIV-related stigma and intimate partner violence may be moderating factors. These findings have implications for maternal and infant health, underscoring the urgent need for effective targeted interventions in this vulnerable population.
| S-EPMC5500299 | biostudies-literature
Project description:IntroductionPre-exposure prophylaxis (PrEP) is a safe and effective prevention strategy to reduce women's risk of HIV in pregnancy and postpartum. Effective PrEP protection requires daily PrEP adherence, but little is known about maternal PrEP continuation and factors that influence PrEP use.MethodsThe PrEP in pregnancy and postpartum (PrEP-PP) study enrolled consenting pregnant, HIV-negative women at first antenatal care (ANC) visit with follow-up through 12 months postpartum. Eligible and consenting women and girls ≥16 years received HIV prevention counselling and were offered PrEP. Interviewers collected socio-demographic and behavioural data from participants at each visit. We analysed the proportion of women who initiated PrEP and the proportion who continued PrEP after 3 months with associated correlates by estimating the prevalence ratio adjusting for a priori confounders.ResultsBetween August 2019 and October 2021, we enrolled 1201 pregnant women (median gestation 21 weeks; age 26 years); 84% of women initiated PrEP at their first ANC visit (n = 1014); 55% were married or cohabiting. Overall, 66% of women on PrEP returned for a repeat prescription at 1 month; 58% returned at 3 months (n = 493 of 844). Almost one-half of women on PrEP reported a side effect at 1 month, mostly nausea/vomiting. Women on PrEP in the first and second trimesters had higher odds of reporting side effects (aOR 2.61; 95% CI 1.17-5.84) versus postpartum women. Women who reported side effects continued with PrEP less than those who did not report side effects (aPR = 0.87; 95% CI 0.77-0.97). Women with ≥1 previous pregnancy (aPR = 0.76; 95% CI 0.57-1.01) or were postpartum (aPR 0.85; 95% CI 0.75-0.97) were less likely to continue PrEP compared to women who were primigravid or pregnant. Women who reported having an HIV+ partner (aPR = 1.45; 95% CI 1.13-1.85) or high HIV risk perception (aPR = 1.20, 95% CI = 1.01-1.41) were more likely to continue on PrEP than those who had HIV-negative partners or low risk perception.ConclusionsPrEP initiation and early continuation were high in this setting, compared to other studies in women. Being postpartum and experiencing side effects were associated with lower PrEP continuation, presenting opportunities for counselling on early transient side effects. Interventions for postpartum women on PrEP are needed.
| S-EPMC8826542 | biostudies-literature
Project description:IntroductionSouth Africa lacks services to detect and address alcohol use during pregnancy, particularly outside of health-care facilities. This study aimed to explore pregnant women and healthcare providers' perceptions of the acceptability, feasibility and appeal of a community-based counselling programme for pregnant women with alcohol problems.MethodsTwenty-eight in-depth interviews with pregnant women who drink, Community Health Workers (CHWs) and antenatal service providers were conducted. Transcribed interviews were analyzed thematically using a combined deductive and inductive approach.ResultsWomen reported feeling uncomfortable seeking help for their alcohol use at antenatal clinics, limiting usefulness of current support services. All stakeholders perceived a community-based intervention to be acceptable and feasible as it could be integrated with other CHW-delivered services. Participants thought an intervention should facilitate early linkage to antenatal services and should include partners or family members. The feasibility of an intervention may depend on the relationship between CHWs and clinic-based antenatal staff, and their relationships with pregnant women. Clinic and community challenges to implementation were raised. Clinic-level challenges included shortage of space, staff capacity, high number of pregnant women, long waiting times, financial burden of having to travel to a clinic, lack of comfort and privacy and staff attitudes. Community-level challenges included crime, lack of privacy, lack of attention given competing interests in the home, fear due to abuse, and stigma and discrimination from other community members. Suggestions for overcoming these challenges were provided.ConclusionFindings provide essential information to facilitate the adaptation of a community-based alcohol counselling programme for greater acceptability, feasibility and cultural appropriateness for the South African context. Intensive training, supervision and support is required to ensure the programme is delivered as planned.
| S-EPMC10357510 | biostudies-literature
Project description:OBJECTIVE:Mycoplasma genitalium (MG) is a sexually transmitted organism associated with cervicitis and pelvic inflammatory disease in women and has been shown to increase the risk of HIV acquisition and transmission. Little is known about the prevalence and incidence of MG in pregnant women. Our study sought to evaluate the prevalence and incidence of MG infection in HIV-infected and HIV-uninfected pregnant women. METHODS:We conducted a cohort study of 197 women ?18 years receiving antenatal care in South Africa from November 2017 to February 2019. We over-recruited HIV-infected pregnant women to compare MG by HIV infection status. Self-collected vaginal swabs, performed at the first antenatal visit, third trimester and within 1?week post partum, were tested for MG using the Aptima assay (Hologic, USA). We report on the prevalence and incidence of MG and used multivariable logistic regression to describe correlates of MG and adverse pregnancy and birth outcomes (preterm delivery, miscarriage and vertical HIV transmission), adjusting for maternal age and HIV infection status. RESULTS:At first antenatal visit, the median age was 29 years (IQR=24-34) and the gestational age was 19 weeks (IQR=14-23); 47% of women enrolled in the study were HIV-infected. MG prevalence was 24% (95% CI 16% to 34%, n=22) in HIV-infected and 12% (95% CI 6.8% to 20%, n=13) in HIV-uninfected pregnant women. MG incidence during pregnancy and early post partum was 4.7 infections per 100 woman-years (95% CI 1.2 to 12.9) or 3.9 per 1000 woman-months (95% CI 1.0 to 10.7). Adjusting for maternal age, HIV-infected women had over three times the odds of being infected with MG (adjusted OR=3.09, 95% CI 1.36 to 7.06). CONCLUSION:We found a high prevalence and incidence of MG in pregnant women. Younger maternal age and HIV infection were associated with MG infection in pregnancy. Further research into birth outcomes of women infected with MG, including vertical transmission of HIV infection, is needed.
| S-EPMC7354884 | biostudies-literature
Project description:BackgroundMaternal mortality among adolescent mothers in South Africa is higher than many middle-income countries. This is largely attributable to conditions that can be prevented or managed by high quality antenatal care. The way in which pregnant adolescents are treated at antenatal clinics influences their timely utilization of antenatal services. This qualitative study reports on the experiences of pregnant adolescents with health care workers when accessing antenatal care.MethodsPregnant girls aged 13-19 (n = 19) who attended public health care facilities that provide Basic Antenatal Care (BANC) services in Cape Town, South Africa were recruited. Four face to face in-depth interviews and four mini focus group discussions were undertaken, facilitated by a topic guide. Thematic analyses were used to analyse the data.ResultsExperiences that reinforce antenatal attendance, such as respectful and supportive treatment, were outweighed by negative experiences, such as victimization; discrimination against being pregnant at a young age; experiencing disregard and exclusion; inadequate provision of information about pregnancy, health and childbirth; clinic attendance discouragement; and mental health turmoil.ConclusionsThere is evidence of a discordant relationship between the health care workers and the pregnant adolescents. Adolescents feel mistreated and discriminated against by the health care workers, which in turn discourages their attendance at antenatal clinics. Maternal health care workers need to receive support and regular training on the provision of youth friendly antenatal care and be regularly evaluated, to promote the provision of fair and high quality antenatal services for adolescent girls.
| S-EPMC8336349 | biostudies-literature
Project description:This study examines baseline associations between alcohol use and HIV sexual risk among a cohort of HIV-uninfected pregnant women (n = 1201) residing in a high HIV burdened community in Cape Town, South Africa. Alcohol use was measured using a modified version of the Alcohol Use Disorder Identification Test (AUDIT). HIV sexual risk was measured through a composite variable of four risk factors: diagnosis with a STI, self-report of > 1 recent sex partners, partner HIV serostatus (unknown or HIV+) and condomless sex at last sex. Any past year alcohol use prior to pregnancy was reported by half of participants (50%); 6.0% reported alcohol use during pregnancy. Alcohol use prior to pregnancy was associated with increased odds of being at high risk of HIV (aOR = 1.33, 95% CI 1.05-1.68, for 2 risks and aOR = 1.47, 95% CI 0.95-2.27 for 3 risks). In addition to reducing alcohol use, several other strategies to address HIV sexual risk were identified. Evidence-based interventions to address alcohol use and other HIV sexual risk behaviors during pregnancy in South Africa are desperately needed. Qualitative work exploring individual and community level drivers of alcohol use among pregnant and breastfeeding women in this setting could support development of a culturally tailored intervention to address these issues in this population.
| S-EPMC9780404 | biostudies-literature