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Abstract
Background: Iron and folic acid supplementation plays a major role in the prevention and control of iron-deficiency anaemia in pregnancy. Therefore, this study assesses adherence to prophylactic iron supplementation during the antenatal period in South Africa.
Methods: An observational study was conducted in a regional hospital from January to December 2016. HIV-uninfected (n = 100) and HIV-infected (n = 100)] women were enrolled and subdivided into three groups: (a) ≤ 34 weeks (n = 33), (b) 34–36 weeks (n = 34) and (c) ≥ 37 weeks (n = 33) gestational age respectively. A structured questionnaire was used for data collection. Data were coded and statistically analysed using SPSS software. Pill count and self-reported data from women (n = 24) at ≤ 34 weeks and 34–36 weeks reflected < 50% adherence and 46% non-adherence, being higher in the HIV-infected women (75%). Nausea was the commonest side effect across all trimesters (79. 2%). Adherence (27.8%) and non-adherence (72.1%) to iron, folic acid and calcium supplementation were found in 88% of women.
Conclusion: This study found that adherence to micronutrient supplementation is low in pregnancy, albeit higher in HIV-infected women receiving antenatal care at a regional hospital in Durban, South Africa.
Abbreviations: Haemoglobin (Hb), Human Immune Deficiency Virus (HIV), antiretroviral therapy (ARV), zidovudine (ZDV), tuberculosis (TB), low to middle- income countries (LMICs), World Health Organization (WHO), antenatal clinic (ANC).
Acknowledgements
Dr K Maduray is thanked for statistical assistance and the National Department of Health for permission to conduct the study.
Declaration of interest
The authors report no conflicts of interest.
Disclosure statement
No potential conflict of interest was reported by the authors.