Skip to main content

Table 4 Meta-regression entering single covariates

From: Salt intakes in sub-Saharan Africa: a systematic review and meta-regression

Covariate

Coefficient

CI

p

Year of data collection

0.039

−0.003-0.081

0.071

Method of data collection (Urinary as reference)

0.801

−0.580-2.181

0.251

Sex (% men)

−0.103

−0.659-0.453

0.713

Economic development (1 = L, 2 = LM, 3 = UM)

0.212

−0.325-0.749

0.433

Location (Rural as reference)

0.790

0.142-1.438

0.018