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. 2015 Dec 2;2015(12):CD009172. doi: 10.1002/14651858.CD009172.pub2

Comparison 3. OS‐LE versus S‐LE.

Outcome or subgroup title No. of studies No. of participants Statistical method Effect size
3.1 Death before discharge 3 224 Risk Ratio (M‐H, Fixed, 95% CI) 1.00 [0.21, 4.82]
3.2 Days to regain birth weight 3 223 Mean Difference (IV, Fixed, 95% CI) ‐0.19 [‐2.00, 1.62]
3.3 Rate of weight gain (g/kg/day) 2 123 Mean Difference (IV, Fixed, 95% CI) ‐0.42 [‐5.15, 4.30]
3.4 Bronchopulmonary dysplasia/chronic lung disease 4 261 Risk Ratio (M‐H, Fixed, 95% CI) 0.69 [0.46, 1.04]
3.5 Bronchopulmonary dysplasia/chronic lung disease (sensitivity analysis) 3 197 Risk Ratio (M‐H, Fixed, 95% CI) 1.01 [0.57, 1.79]
3.6 Duration of ventilation (days) 3 202 Mean Difference (IV, Fixed, 95% CI) ‐0.20 [‐1.67, 1.26]
3.7 Duration of supplemental oxygen (days) 2 102 Mean Difference (IV, Fixed, 95% CI) ‐0.76 [‐16.99, 15.47]
3.8 Need for home oxygen therapy 1 64 Risk Difference (M‐H, Fixed, 95% CI) 0.00 [‐0.06, 0.06]
3.9 Culture positive sepsis 2 164 Risk Ratio (M‐H, Fixed, 95% CI) 1.22 [0.54, 2.78]
3.10 Any sepsis (clinical and/or culture positive) 5 301 Risk Ratio (M‐H, Fixed, 95% CI) 0.87 [0.56, 1.36]
3.11 Necrotising enterocolitis (≥ stage 2) 1 59 Risk Ratio (M‐H, Fixed, 95% CI) 3.10 [0.13, 73.14]
3.12 Significant jaundice requiring treatment 2 109 Risk Ratio (M‐H, Fixed, 95% CI) 1.04 [0.52, 2.07]
3.13 Duration of phototherapy (days) 1 38 Mean Difference (IV, Fixed, 95% CI) ‐0.10 [‐1.08, 0.88]
3.14 Intraventricular haemorrhage (grade III‐IV) 2 104 Risk Ratio (M‐H, Fixed, 95% CI) 0.50 [0.10, 2.61]
3.15 Periventricular leukomalacia 1 64 Risk Ratio (M‐H, Fixed, 95% CI) 0.33 [0.01, 7.89]
3.16 Any patent ductus arteriosus 1 59 Risk Ratio (M‐H, Fixed, 95% CI) 1.03 [0.63, 1.71]
3.17 Air leaks 1 64 Risk Ratio (M‐H, Fixed, 95% CI) 0.50 [0.05, 5.24]
3.18 Parenteral nutrition associated liver disease/cholestasis 4 261 Risk Ratio (M‐H, Fixed, 95% CI) 1.00 [0.26, 3.86]
3.19 Hypertriglyceridaemia 2 104 Risk Ratio (M‐H, Fixed, 95% CI) 0.67 [0.12, 3.73]
3.20 Hyperglycaemia 1 64 Risk Ratio (M‐H, Fixed, 95% CI) 1.00 [0.22, 4.59]