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. 2020 Mar 31;17(3):e1003085. doi: 10.1371/journal.pmed.1003085

Table 5. Association between mobility patterns and mortality in the first year postpartum among all eligible women in 2000–2016.

Method 1 Method 2
Characteristic Adjusted Hazard Ratio (95% CI)§ Adjusted Hazard Ratio (95% CI)§
HIV status
    Negative Ref Ref
    Positive 1.27 (0.76–2.12) 12.85 (8.8218.73)**
Migration
    Resided within DSA Ref Ref
    Resided outside DSA 1.74 (1.22–2.50) 1.93 (1.163.20)*
    Migration and delivery within DSA 0.73 (0.45–1.20) 0.49 (0.21–1.16)
    Migration and delivery outside DSA 0.79 (0.45–1.40) 0.25 (0.06–1.01)
HIV-positive status × migration
    Positive × reside outside DSA 1.36 (0.43–4.32) 1.81 (0.92–3.55)
    Positive × migration and delivery within DSA 1.47 (0.39–5.54) 2.56 (0.93–7.02)
    Positive × migration and delivery outside DSA 3.41 (1.0710.82)* 7.77 (1.7135.19)**
Age (years)
    <20 Ref Ref
    20–30 2.53 (1.574.08)** 2.01 (1.213.35)**
    >30 2.99 (1.804.96)** 2.81 (1.545.11)**
Time period (calendar year)
    2000–2010 Ref Ref
    2011–2016 0.47 (0.320.70)** 0.29 (0.200.43)**
Parity
    0 Ref
    1 0.71 (0.49–1.04)
    2+ 0.53 (0.360.80)**
Socioeconomic status (household asset)
    Poorest Ref Ref
    Poor 0.24 (0.170.34)** 0.23 (0.170.32)**
    Medium 0.12 (0.080.18)** 0.11 (0.080.17)**
    Rich or richest 0.07 (0.050.11)** 0.07 (0.050.11)**

Statistically significant p-values (<0.05) are in bold font.

*p-Value < 0.05.

**p-Value < 0.01.

Women with unknown HIV status were considered as HIV-negative.

‡Women with unknown HIV status whose death were attributable to AIDS or TB were considered as HIV-positive and the rest of mothers with unknown HIV status as HIV-negative.

§Adjusted for all other covariates shown in the column.

¶Interaction terms between HIV status and migration patterns.

Abbreviations: DSA, demographic surveillance area; TB, tuberculosis