Table 2.

Results of analysis of patients grouped by average temperature at 4 h

	n	Risk ratio	Lower 95% CI	Upper 95% CI	p value	Avg temp at 4 h
Group 1—33.8 °C	293	1.07	0.84	1.36	0.64	33.8
Group 2—34.1 °C	270	1.00	0.79	1.27	1.00	34.1
Group 3—34.4 °C	315	1.12	0.89	1.41	0.37	34.4
Group 4—34.8 °C	205	1.10	0.82	1.47	0.58	34.8
Group 5—35.1 °C	257	0.99	0.78	1.26	1.00	35.1
Group 6—35.3 °C	252	0.81	0.64	1.04	0.13	35.3

As group number increases so does average temperature at 4 h

n, number of patients per group; CI, confidence interval; Avg, average