Factors influencing folic acid, multivitamin, and calcium supplementation among pregnant women in China based on a national cross-sectional survey.
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ABSTRACT:
SUBMITTER: He G
PROVIDER: S-EPMC10106253 | biostudies-literature | 2023 Feb
REPOSITORIES: biostudies-literature
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Factors influencing folic acid, multivitamin, and calcium supplementation among pregnant women in China based on a national cross-sectional survey.
He Guolin G Yang Hongmei H Chen Meng M Liu Xinghui X
Chinese medical journal 20230220 4
Similar Datasets
Project description:DNA samples were derived from maternal blood collected during a baseline prenatal visit and at delivery.
2018-06-25 | GSE114935 | GEO
Project description:UGA Folic acid supplementation in pregnant women
| PRJNA473156 | ENA
Project description:Anemia in pregnancy, which is a public health concern for most developing countries, is predominantly caused by iron deficiency. At least, 180 days of iron and folic acid (IFA) supplementation is recommended for pregnant women to mitigate anemia and its adverse effects. This study aimed to examine compliance with the recommendation of IFA supplementation and its underlying factors using the 2017 Philippine National Demographic and Health Survey data. The variables assessed included age, highest level of education, occupation, wealth index, ethnicity, religion, residence, number of pregnancies, time of first antenatal care (ANC) visit and number of ANC visits. Compliance with the recommendation of at least 180 days of IFA supplementation was the outcome variable. The study assessed 7983 women aged 15-49 years with a history of pregnancy. Of these participants, 25.8% complied with the IFA supplementation recommendation. Multiple logistic regression analysis showed that pregnant women of Islamic faith and non-Indigenous Muslim ethnicity were less likely to comply with the IFA supplementation recommendation. Being aged between 25 and 34 years, having better education and higher wealth status, rural residency, initiating ANC visits during the first trimester of pregnancy and having at least four ANC visits positively influenced compliance with IFA supplementation. The effect of residence on IFA adherence differed across the wealth classes. Strategies targeted at specific groups, such as religious minorities, poor urban residents, the less educated and young women, should be strengthened to encourage early and regular antenatal care visits for improving compliance.
| S-EPMC8468511 | biostudies-literature
Project description:Folate insufficiency during the periconceptional period increases the risk of neural tube defects (NTDs) in offspring, and folic acid supplementation substantially reduces the risk. Widespread large-scale folic acid supplementation (0.4-mg folic acid tablet) has been adopted as a main strategy to prevent NTDs in China since 2009. We examined folate concentrations in plasma and red blood cells (RBCs) of pregnant women and the factors associated with blood folate concentrations in a population with a high prevalence of NTDs in northern China. A cross-sectional survey was conducted in 2014, and 1,107 pregnant women were recruited from 11 county or city maternal and child health centres across Shanxi province. Microbiological assays were used to determine folate concentrations. Factors associated with blood folate insufficiency were identified. The median (25th and 75th percentiles) folate concentrations were 28.4 (17.6, 45.2) nmol L-1 and 1,001.2 (658.7, 1,402.5) nmol L-1 in plasma and RBCs, respectively. According to the proposed RBC (906 nmol L-1 ) concentrations for optimal NTD prevention, 42.4% participants had RBC folate insufficiency. Rural women had a higher proportion of folate insufficiency than urban women. Folic acid supplementation was the only factor associated with RBC folate insufficiency. A large proportion of women had RBC folate concentrations that are not optimal for the prevention of NTDs despite free access to folic acid supplements. Actions that aim to improve folic acid supplementation compliance are needed to reach the full potential of the nationwide folic acid supplementation programme in terms of NTD prevention.
| S-EPMC6859985 | biostudies-literature
Project description:BackgroundGestational weight gain (GWG) is a modifiable risk factor associated with adverse birth outcomes. Studies have shown that the provision of multiple micronutrient supplements to pregnant women reduces the risk of low birth weight. However, the effect of multiple micronutrient supplements on GWG has been understudied.ObjectivesWe examined the effect of daily supplementation of pregnant women with multivitamins on GWG in relation to the GWG recommendation by the Institute of Medicine (IOM).MethodsPregnant women with gestational age between 12 and 27 wk were randomly assigned to receive daily multivitamins or placebo until delivery. Weight was measured at enrollment and every follow-up visit. Percentage adequacy of GWG was calculated as actual GWG divided by the recommended GWG according to the IOM recommendation. Binary outcomes included severely inadequate (<70%), inadequate (<90%), and excessive GWG (≥125%). The analysis included 7573 women with singleton pregnancies. Multiple linear regression models were used to examine the association between multivitamin supplementation and percentage adequacy of GWG, and log-binomial models were used for binary outcomes.ResultsThe mean percentage adequacy of GWG was 96.7% in the multivitamin arm and 94.4% in the placebo arm, with a mean difference of 2.3% (95% CI: 0.3%, 4.2%; P = 0.022). Compared with women in the placebo arm, those who received multivitamins had a lower risk of severely inadequate GWG (RR: 0.90; 95% CI: 0.83, 0.97; P = 0.008) and inadequate GWG (RR: 0.95; 95% CI: 0.91, 0.99; P = 0.018). No significant difference was found in excessive GWG.ConclusionsMultivitamin supplementation increased GWG and reduced the risk of severely inadequate and inadequate GWG among pregnant women in Tanzania. Together with previously reported beneficial effects of the supplements on birth outcomes in low- and middle-income countries, our findings support scaling up the use of prenatal supplements that include multivitamins in addition to iron and folic acid.This trial was registered at clinicaltrials.gov as NCT00197548.
| S-EPMC8970983 | biostudies-literature
Project description:ObjectivesIron-folic acid non-compliance is a major problem in the study area. Therefore, this study aimed to assess the level of iron-folic acid supplementation compliance and associated factors among pregnant women.MethodsA community-based cross-sectional study design was conducted among pregnant women from 1 to 30 November 2018 in Dangila, Northern Ethiopia. A multi-stage sampling technique was used to select the participants. The data were collected using a structured questionnaire. For data entry and analysis, Epi Info 7 and Statistical Package for Social Science (SPSS) 23.0 were used, respectively. Bivariable and multivariable logistic regression analyses were done. Descriptive statistics like mean and standard deviation, and odds ratios with their respective confidence intervals were calculated. Statistically significant was declared at a p value of less than 0.05. The results were presented using text, tables, and figures.ResultsA total of 589 pregnant women were involved, yielding a response rate of 91.2%. The average age of the participants in the study was 30.90 ± 5.93 years. The average weekly iron-folic acid pill intake was 5.3. The iron-folic acid compliance rate was 76.9% (95% confidence interval: 73.5-80.6). Women who had four or fewer alive children (adjusted odds ratio = 2.68, 95% confidence interval: 1.37-5.23), took less than 30 min to get to the health facility (adjusted odds ratio = 1.90, 95% confidence interval: 1.16-3.10), being a government employee (adjusted odds ratio = 0.16, 95% confidence interval: 0.03-0.81), attended antenatal care conferences (odds ratio = 2,95% confidence interval: 1.16-3.42), and started iron-folic acid tablets in the first trimester (odds ratio = 2.3, 95% confidence interval: 1.39-3.87) were associated with iron-folic acid compliance.ConclusionThe level of iron-folic acid supplementation compliance was low. Attending antenatal care training and starting to take iron-folic acid pills early in the first trimester were both factors associated with iron-folic acid supplementation compliance. Health care and health extension workers should emphasize and monitor the iron pill-taking habits of pregnant women in home-to-home visits.
| S-EPMC9393355 | biostudies-literature
Project description:Background: The increased demand for iron and folic acid during pregnancy is not met through diet due to insufficiency or reduced bioavailability of nutrients among women from low income countries. Thus, iron and folic acid supplementation (IFAS) is a promising interventional strategy for control of anaemia during pregnancy. Kenya adopted the global IFAS intervention with a target of 80% coverage by 2017, however, the compliance remains low. Increasing awareness, counselling, communication and community education on IFAS have improved compliance among pregnant women. Thus, we aimed to determine: IFAS knowledge, availability, practices, and content of IFAS counselling among pregnant women attending health facilities in Kiambu County, Kenya. Methods: A cross-sectional study involving 364 pregnant women aged 15-49 years. A two stage cluster sampling, including one sub-county and five public health facilities were used. A pre-tested, structured questionnaire consisting of socio-demographic data, maternal knowledge and counselling on IFAS was used. An observation checklist was used to observe practices and content of antenatal counselling session in each facility. Data was analysed using STATA in which descriptive and inferential statistics were computed. Results: Of 364 respondents, less than half (40.9%) scored high on knowledge on IFAS. Women who were counselled on duration of IFAS intake, side effects, and their mitigation were more likely (p <0.005) to have high IFAS knowledge. Although all the health facilities had varied IFAS posters displayed, none had key IFAS counselling documents. Conclusion: Less than half of the pregnant women had high IFAS knowledge, IFAS documents were scarce in health facilities, IFAS counselling information in different health facilities was limited and varied, and content of counselling was associated with levels of knowledge on IFAS. This underscores the need to strengthen focused and targeted IFAS counselling for pregnant women and standardization of counselling messages to improve compliance and pregnancy outcomes.
| S-EPMC7118767 | biostudies-literature
Project description:BackgroundThe current evidence about anemia and iron deficiency anemia (IDA) during pregnancy remains elusive in China. The purpose of this study is to investigate the prevalence of anemia and IDA and their risk factors in Chinese pregnant women.MethodsA nationwide cross-sectional survey of pregnant women was conducted during their antenatal visits. Using a multi-stage sampling method, 24 hospitals from 16 provinces across China were selected. Structured questionnaires were administered to collect information from participants and to extract clinical data from electronic medical records. Mixed-effects logistic regression models were performed to determine the risk factors associated with anemia and IDA.ResultsIn total, 12,403 pregnant women were enrolled, including 1018 (8.2%) at the first trimester, 3487 (28.1%) at the second, and 7898 (63.7%) at the third. Overall, 19.8% of women were diagnosed with anemia and 13.9% were diagnosed with IDA. The prevalence of anemia and IDA varied among regions and increased by gestational month, peaking at the eighth gestational month (24.0% for anemia and 17.8% for IDA). Pregnant women at advanced stage of gestation, non-local residents, multiple gestations, multiparity, pre-pregnancy underweight, and those experiencing severe nausea or vomiting during pregnancy, were associated with higher risks of anemia and IDA.ConclusionsThe prevalence of anemia and IDA during pregnancy are similar to those from developed countries and vary across regions in China.
| S-EPMC7648278 | biostudies-literature
Project description:ObjectivesThe main aim of this study was to assess iron and folic acid supplementation adherence among pregnant mothers attending antenatal care in public health facilities of North Wollo Zone northern Ethiopia. An institution based quantitative cross-sectional study design was employed, on 422 pregnant women in North Wollo Zone, northern Ethiopia. Systematic random sampling and purposive sampling methods were used to select study participants for the quantitative and qualitative studies respectively.ResultsThe overall adherence status of pregnant women attending antenatal clinic was found to be 43.1% (95% CI, 38.6%-48.1%). Obtained counseling about iron and folic acid supplementation (AOR = 2.93, 95% CI 1.43-6.03), having four or more antenatal care visit (AOR = 2.94, 95% CI 1.39-6.21), early registration time (AOR = 3.04, 95% CI 1.85-5.01), good knowledge of anemia (AOR = 2.25, 95% CI 1.32-3.82) and good knowledge of IFAS (AOR = 2.47, 95% CI 1.47-4.16) were statistically and positively associated with pregnant mothers adherence to iron and folic acid supplementation.
| S-EPMC6889669 | biostudies-literature
Project description:Pregnant women are at high risk for iron deficiency anemia due to increased nutrient requirements during pregnancy. Despite high coverage of iron and folic acid supplementation (IFAS), low compliance is reported. The study aimed to assess compliance with IFAS and its associated factors among antenatal care (ANC) attendees in Wondo District, Southern Ethiopia. A facility-based cross-sectional study was conducted among 400 pregnant women. Pregnant women were selected through systematic random sampling. Pre-tested structured questionnaire was used to collect data through face to face interview. Data were entered into Epi-info and exported to Statistical Package for Social Sciences for analysis. The variables with p-value < 0.25 in the bivariable analysis were entered into the multivariable logistic regression model. P values less than 0.05 were considered significant. Results were reported as crude and adjusted odds ratios with 95% confidence intervals. The prevalence of compliance to IFAS was (177, 44.3%). Factors significantly associated with compliance to IFAS were maternal age ≥ 25 years [AOR 2.27, 95% CI (1.21, 4.28)], maternal education [AOR 2.62, 95% CI (1.43, 4. 79)], husband's education [AOR 3.60, 95% CI (2.07, 6.25)], knowledge of anemia [AOR 4.40, 95% CI (2.65, 7.30)], and knowledge of IFA [AOR 2.21, 95% CI (1.40, 3.50)]. This study showed that compliance to IFAS was low. Maternal age, maternal education, husband's education, knowledge about anemia and iron folic acid was found to be significantly associated with adherence to IFAS. Emphasis should be placed on young, uneducated mothers and their husbands.
| S-EPMC10576767 | biostudies-literature