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Table 2 Random-effects meta-regression estimates

From: The relationship of living arrangements and depressive symptoms among older adults in sub-Saharan Africa

Country variables Meta-regression of country variables on the predicted prevalence of depressive symptoms Meta-regression of country variables on the effect of single-generation living arrangement on the predicted prevalence of depressive symptoms
  Coefficient (95% CI) Coefficient (95% CI)
HIV prevalence (%) 0.20 (−0.07, 0.50) −0.21 (−0.65, 0.22)
log(GNIpca) −0.47 (−3.79, 2.85) 0.03 (−4.59, 4.66)
Maternal mortality ratiob 0.52 (−0.13, 1.16) 0.07 (−0.71, 0.86)
I-squared 80.1% 16.6%
  1. aGNI per capita in 2002 (in 2005 purchasing power parity adjusted internationally dollars).
  2. bNumber of deaths of women from pregnancy-related causes per 100,000 live births.