Table 3. Adjusted odds ratios of predictor variables in the final prediction model.

Predictors	Coefficient(intercept = -18.05)	Odds Ratio (OR)	Confidence Interval (95%)
			Lower	Upper
Age of child (in 100 days)	-0.05	0.95	0.93	0.98
Chest in-drawing	2.18	8.85	5.06	15.45
Cough	-0.86	0.42	0.33	0.54
Difficult OR fast breathing(reported by mother)	1.31	3.70	2.77	4.95
Diarrhea	-0.98	0.38	0.26	0.54
Irritability	1.09	2.99	1.97	4.53
Lethargy	2.19	8.90	6.91	11.46
Respiratory rate (breaths/min)	0.02	1.02	1.01	1.03
Oxygen saturation (%)[transformed]	0.02	1.02	1.01	1.03
Temperature (°C)	0.43	1.54	1.32	1.78

p-values associated with the adjusted odds ratios are all less than 0.0002.