Characteristics | Premature infants N = 37 | P-value | |
Complicated n = 16 | healthy = 21 | ||
Origin <50 km >50 km |
4 (22.2%) 12 (63.2%) |
14 (77.8%) 7 (36.8%) |
0.02
|
Age of mother <35 years >35 years |
14 (46.7%) 2 (28.6%) |
16 (53.3%) 5 (71.4%) |
0.67 |
Gestity/Parity Primiparous Multiparous |
8 (44.4%) 8 (42.1%) |
10 (55.6%) 11 (57.9%) |
1 |
Term of pregnancy <33 weeks of amenorrhea >33 weeks of amenorrhea |
13 (65%) 3 (17.6%) |
7 (35.0%) 14 (82.4%) |
0.007 |
Pregnancy care Yes Non |
9 (36%) 6 (60%) |
16 (64.0%) 4 (40.0%) |
0.45
|
Mode of delivery vaginally Caesarean |
15 (42.9%) 1 (50.0%) |
20 (57.1%) 1 (50.0%) |
1 |
Infectious anamnesis Positive Negative |
10 (47.6%) 5 (33.3%) |
11 (52.4%) 10 (66.7%) |
0.396 |
Apgar >7 <7 |
9 (31.0%) 6 (100.0%) |
20 (69.0%) 0 (0.0%) |
0.003
|
Weight (grams) <1500 g 1500 - 2500 g >2500 g |
7 (87.5%) 5 (41.7%) 3 (21.4%) |
1 (12.5%) 7 (58.3%) 11 (78.6%) |
0.02 |
Sex Male Female |
7 (43.8%) 9 (42.9%) |
9 (56.3%) 12 (57.1%) |
1 |