| Literature DB >> 33951108 |
Ilhom Akobirshoev1, Hussaini Zandam1, Allyala Nandakumar1, Nora Groce2, Mark Blecher3, Monika Mitra1.
Abstract
BACKGROUND: Previous research on the association between maternal HIV status and child mortality in sub-Saharan Africa was published between 2005-2011. Findings from these studies showed a higher child mortality risk among children born to HIV-positive mothers. While the population of women with disabilities is growing in developing countries, we found no research that examined the association between maternal disability in HIV-positive mothers, and child mortality in sub-Saharan Africa. This study examined the potential compounding effect of maternal disability and HIV status on child mortality in South Africa.Entities:
Year: 2021 PMID: 33951108 PMCID: PMC8099123 DOI: 10.1371/journal.pone.0251183
Source DB: PubMed Journal: PLoS One ISSN: 1932-6203 Impact factor: 3.240
Fig 1Analytic sample selection, South Africa Demographic Health Survey (SADHS) 2016.
This flow chart depicts the steps in narrowing the sample from the full number of women 15–49 years of age available in the data source to the number included in our analyses. South Africa Demographic Health Survey (SADHS) 2016 [14].
Description of the sample of mothers 15–49 years old who gave birth to a live-born child by disability and HIV status, South Africa, 2016, N = 1,984 (weighted percentages).
| Characteristics | HIV-negative | p-value | HIV-positive | p-value | ||
|---|---|---|---|---|---|---|
| n = 1,392 | n = 645 | |||||
| Disability status | Disability status | |||||
| No | Yes | No | Yes | |||
| n = 1,297 | n = 42 | n = 613 | n = 32 | |||
| Age at birth | 0.705 | |||||
| <25 | 21.8 | 7.0 | 9.5 | 5.7 | ||
| 25–34 | 37.8 | 21.4 | 44.2 | 40.9 | ||
| 35+ | 40.4 | 71.5 | 46.3 | 53.4 | ||
| Age, mean (SE) | 32.5(0.3) | 38.5(1.4) | 34.0(0.4) | 35.2(1.7) | 0.723 | |
| Highest educational level | 0.280 | 0.624 | ||||
| No education | 1.9 | 6.1 | 3.0 | 2.3 | ||
| Primary | 10.6 | 10.9 | 13.0 | 13.4 | ||
| Secondary | 75.8 | 74.3 | 78.3 | 84.2 | ||
| Higher | 11.7 | 8.7 | 5.7 | 0.0 | ||
| Current marital status | 0.738 | 0.774 | ||||
| Never married | 49.4 | 43.3 | 57.5 | 58.2 | ||
| Married | 44.0 | 50.2 | 35.3 | 31.6 | ||
| Formerly married | 6.6 | 6.4 | 7.2 | 10.2 | ||
| Number of currently living children | 0.073 | 0.672 | ||||
| 0 | 1.1 | 0.0 | 2.5 | 3.5 | ||
| 1 | 36.9 | 28.0 | 35.3 | 32.0 | ||
| 2 | 31.2 | 15.6 | 31.6 | 22.5 | ||
| 3 | 16.9 | 34.3 | 20.5 | 30.0 | ||
| 4 | 8.6 | 19.6 | 4.8 | 2.3 | ||
| 5+ | 5.2 | 2.6 | 5.3 | 9.6 | ||
| Currently working | ||||||
| No | 62.9 | 42.2 | 61.7 | 81.9 | ||
| Yes | 37.1 | 57.8 | 38.3 | 18.1 | ||
| Wealth index | 0.719 | 0.922 | ||||
| Poorest | 21.1 | 18.4 | 24.0 | 31.4 | ||
| Poorer | 19.2 | 10.8 | 22.2 | 15.6 | ||
| Middle | 23.2 | 21.6 | 24.9 | 24.4 | ||
| Richer | 19.1 | 25.3 | 19.7 | 19.2 | ||
| Richest | 17.4 | 23.9 | 9.3 | 9.4 | ||
| Place of residence | 0.747 | 0.964 | ||||
| Urban | 67.4 | 64.4 | 67.1 | 67.5 | ||
| Rural | 32.6 | 35.6 | 32.9 | 32.5 | ||
| No. of liveborn children, Mean (SE) | 2.9(0.1) | 3.2(0.2) | 0.228 | 2.8(0.1) | 3.1(0.4) | 0.445 |
| Sex of the child | 0.799 | 0.356 | ||||
| Male | 51.7 | 54.8 | 55.4 | 44.7 | ||
| Female | 48.3 | 45.2 | 44.6 | 55.3 | ||
Source: South Africa Demographic and Health Survey (SADHS) 2016 [14]. P-values for differences are based on Chi2-test, or t-test. Boldface indicates statistical significance (p<0.05). HIV denotes the human immunodeficiency virus; No. denotes number; SE denotes a standard error.
Rates, unadjusted and adjusted risk ratios (with 95% confidence intervals) for child mortality indicators by maternal disability and HIV status, N = 4,667 live-born children to 1,984 mothers.
| Child mortality indicator | No Disability | Disability | No Disability | Disability | ||||
|---|---|---|---|---|---|---|---|---|
| HIV-negative | HIV-negative | HIV-positive | HIV-positive | |||||
| Per 1,000 live birth | 40.9 | (31.1–53.7) | 73.7 | (56.1–96.4) | 76.4 | (34.1–162.4) | 162.3 | (73.9–320.2) |
| uRR, (95% CI) | Referent | 1.87 | (0.96–3.64) | |||||
| aRR | Referent | 1.90 | (0.98–3.68) | |||||
| Per 1,000 live birth, (95% CI) | 35.4 | (26.5–47.1) | 59.9 | (43.5–81.9) | 55.3 | (20.1–142.9) | 126.4 | (44.6–309.6) |
| uRR, (95% CI) | Referent | 1.56 | (0.71–3.45) | |||||
| aRR, (95% CI) | Referent | 1.63 | (0.74–3.56) | |||||
| Per 1,000 live birth, (95% CI) | 16.3 | (10.5–25.2) | 28.9 | (16.4–50.7) | 32.1 | (10.7–92.0) | 105.1 | (39.6–250.3) |
| uRR, (95% CI) | Referent | 1.97 | (0.80–4.82) | |||||
| aRR, (95% CI) | Referent | 2.15 | (0.85–5.43) | |||||
Source: South Africa Demographic and Health Survey (SADHS) 2016 [14].
*** p < 0.01
** p < 0.05
* p < 0.1. Notes
aWeighted rates
bAdjusted for maternal age, education, marital status, number of living children, employment, household wealth, residence, and sex of the liveborn child. Boldface indicates statistical significance (p<0.05). Abbreviations: uRR = unadjusted risk ratios, aRR = adjusted risk ratios, CI = confidence interval, mo = months, HIV = human immunodeficiency virus.