Table 6: Predictors of hypoxaemia among the 420 patients with severe pneumonia.

Variable SE 95% CI OR

Age 2–11 months0.4730.3040.881–2.9211.7110.122
Heart failure 0.4250.357–1.8943.3580.647
Head nodding
0.5430.3440.877–3.3802.8510.114
Grunting1.4200.3052.287–7.4825.2100.000
Cyanosis3.7651.0755.248–355.11183.2000.000
Cardiomegaly 0.9610.035–1.5165.8120.127

: coefficient of regression; SE: standard error; 95% CI: confident interval; OR: odds ratio.