Interpregnancy Interval (Months) | P value | ||||||
<24 (S) (n = 170) | 24 - 59 (I) (n = 384) | 60+ (L) (n = 121) | S/I | S/L | I/L | ||
Birth outcome | Still | 8 (4.7) | 19 (4.9) | 6 (5.0) | 0.92 | 0/93 | 0.99 |
Live | 160 (94.1) | 365 (95.1) | 115 (95.0) | Ref | Ref | Ref | |
EPD | 2 (1.2) | 0 (0.0) | 0 (0.0) | 0.09 | 0.51 | - | |
Birth weight | <2500 | 22 (12.9) | 26 (6.8) | 12 (9.9) | 0.12 | 0.46 | 0.24 |
2500 - 4000 | 146 (85.9) | 347 (90.4) | 105 (86.8) | Ref | Ref | Ref | |
>4000 | 2 (1.2) | 11 (2.9) | 4 (3.3) | 0.28 | 0.22 | 0.75 | |
Apgar at 5 | <7 | 25 (14.7) | 43 (11.2) | 12 99.9) | 0.24 | 0.22 | 0.69 |
7 - 10 | 145 (85.3) | 341 (88.8) | 109 (90.1) | Ref | Ref | Ref | |
Congenital abnormalities | 1 (0.6) | 6 (1.6) | 6 (5.0) | 0.34 | 0.01 | 0.03 | |
NBU admission | 38 (22.4) | 66 (17.2) | 23 (19.0) | 0.15 | 0.48 | 0.64 | |
Asphyxia | 24 (14.1) | 40 (10.4) | 9 (7.4) | 0.20 | 0.07 | 0.33 | |
RDS | 5 (2.9) | 8 (2.1) | 5 (4.1) | 0.53 | 0.58 | 0.21 | |
NNS | 1 (0.6) | 2 (0.5) | 0 (0.0) | 0.92 | 1.00 | 1.00 | |
Prematurity | 8 (4.7) | 12 (3.1) | 9 (7.4) | 0.35 | 0.32 | 0.03 | |
Low birth weight | 7 (4.1) | 26 (6.8) | 13 (10.7) | 0.22 | 0.03 | 0.15 | |
Macrosomia | 2 (1.2) | 12 (3.1) | 4 (3.3) | 0.17 | 0.38 | 0.92 |