Treated group (n= 21) | Non treated group (n= 27) | Total (n=48) | p | |
---|---|---|---|---|
Gender* | ||||
boy | 14 (67 %) | 8 (30 %) | 22 (46 %) | 0.01 |
Gestationnal age (week) ** | 28.1 [26.1-31.8] | 29.3 [25.6-31.8] | 28.6 [25.6-31.8] | 0.1 |
Birth weight (g) | 1100 [802- 1428] | 1110 [666- 1496] | 1105 [666- 1496] | 0.7 |
Birth length (cm) | 36.5 [30.0- 40.8] | 37 [31- 43] | 37 [30- 43] | 0.3 |
Birth head circumference (cm) | 26.5 [22.0- 29.5] | 26 [22.5- 28.5] | 26 [22- 29.5] | 0.4 |
Birth weight < 1000 g | 7 (33 %) | 8 (30 %) | 15 (31 %) | 0.8 |
Intrauterine growth retardation | 3 (14 %) | 11 (40 %) | 14 (29 %) | 0.04 |
Apgar score | ||||
1 mn | 7 [2- 10] | 6 [3- 10] | 6.5 [2- 10] | 0.3 |
5 mn | 9 [5- 10] | 9 [7- 10] | 9 [5- 10] | 0.3 |
10 mn | 10 [8- 10] | 10 [8- 10] | 10 [8- 10] | 0.9 |
Duration of hospitalization (d) | 67 [40 - 102] | 63.5 [37-96] | 65 [37 - 102] | 0.3 |
Respiratory autonomy (d) | 40 [4 - 94] | 37 [0 - 88] | 37.5 [0 -94] | 0.2 |
Severe cerebral lesions | 4 (19 %) | 0 (0%) | 4 (8 %) | 0.02 |
Post natal steroid therapy | 3 (14 %) | 3 (11 %) | 6 (12 %) | 0.7 |
Retinopathy | 2 (9 %) | 3 (11 %) | 5 (10 %) | 0.8 |
Nosocomial infection | 10 (48 %) | 6 (22 %) | 16 (33 %) | 0.06 |
Necrotizing enterocolitis | 3 (14 %) | 2 (7 %) | 5 (10.4) | 0.4 |