Comparison 1. Insulin lispro versus regular insulin.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Time to resolution of diabetic ketoacidosis	2	90	Std. Mean Difference (IV, Random, 95% CI)	0.13 [‐0.64, 0.90]
2 All‐cause mortality	4	156	Risk Ratio (M‐H, Random, 95% CI)	0.0 [0.0, 0.0]
3 Hypoglycaemic episodes	4	156	Risk Ratio (M‐H, Random, 95% CI)	0.59 [0.23, 1.52]
3.1 Adults	3	110	Risk Ratio (M‐H, Random, 95% CI)	0.67 [0.11, 3.94]
3.2 Children	1	46	Risk Ratio (M‐H, Random, 95% CI)	0.56 [0.18, 1.72]
4 Length of hospital stay	2	90	Mean Difference (IV, Random, 95% CI)	‐0.38 [‐0.97, 0.22]