Skip to main content

Table 4 Adjusted mixed model analysis associated with improved ACH in traditional Zulu homes

From: Natural ventilation reduces high TB transmission risk in traditional homes in rural KwaZulu-Natal, South Africa

  Model 1
Variable Parameter Estimate (SE) p-value1 Odds Ratio (95% CI) p-value2
ACH in closed condition 1.7 (0.5) <0.01 1.8 (1.2,2.7) <0.01
Ventilation Condition     
  Window Open 10.9 (2.1) <0.0001 66.6 (5.0,790.8) <0.01
  Window & Door Open     
Window-Volume Ratio 0.4 (0.02) <0.0001 1.5 (1.1,2.0) <0.01
  1. 1 Obtained from mixed effects regression.
  2. 2 Obtained from GEE.
\