| Group I (study group) N = 49 | Group II (control group) N = 48 | Chi-square | |||||
N | Range | Mean ± S.D | N | Range | Mean ± S.D | T value | P value | |
Age | 49 | 22 - 41 | 30.96 ± 5.57 | 48 | 22 - 41 | 31.56 ± 5.96 | 0.52 | 0.608 |
BMI | 49 | 17 - 38 | 27.53 ± 6.65 | 48 | 18 - 40 | 29.79 ± 6.93 | −1.64 | 0.104 |
Gravidity | 49 | 2 - 5 | 2.918 ± 0.886 | 48 | 2 - 5 | 3.042 ± 0.824 | −0.71 | 0.48 |
Gestational age at inclusion | 49 | 5 - 9 | 7.04 ± 1.34 | 48 | 5 - 9 | 6.71 ± 1.49 | 1.16 | 0.25 |
Gestational age ACL + ve at end of study | 18 | 12 - 40 | 32.00 ± 9.67 | 23 | 10 - 41 | 28.4 ± 10.4 | 1.15 | 0.258 |
Gestational age LA + ve at end of study | 29 | 10 - 40 | 31.86 ± 9.14 | 21 | 11 - 41 | 31.2 ± 10.1 | 0.24 | 0.81 |
Gestational age B2 + ve at end of study | 6 | 18 - 40 | 34.33 ± 8.21 | 9 | 12 - 39 | 33.22 ± 8.64 | 0.25 | 0.806 |
Fetal weight at birth ACL + ve | 14 | 900 - 3500 | 2357 ± 752 | 17 | 900 - 3900 | 2276 ± 949 | 0.26 | 0.794 |
Fetal weight at birth LA + ve | 24 | 850 - 3850 | 2417 ± 966 | 16 | 900 - 3750 | 2534 ± 848 | 0.41 | 0.687 |
Fetal weight at birth B2 + ve | 5 | 2000 - 3400 | 2740 ± 572 | 8 | 800 - 3600 | 2300 ± 787 | 1.16 | 0.271 |