Variables | Category | GBS result | Total | Pearson’s Chi square | P value | |
---|---|---|---|---|---|---|
Negative | Positive | |||||
Gravida | Primigravida | 50 | 6 | 56 | 0.69 | 0.41 |
Multigravida | 70 | 13 | 83 | |||
Parity | Nullipara | 53 | 6 | 59 | 0.64 | 0.42 |
Primipara | 35 | 11 | 46 | |||
Multipara | 32 | 2 | 34 | |||
Outcome of previous deliveries | Healthy baby | 58 | 12 | 70 | 2.05 | 0.73 |
Neonatal death | 4 | 0 | 4 | |||
Stillbirth | 3 | 1 | 4 | |||
Spo. abortion | 4 | 0 | 4 | |||
Premature | 1 | 0 | 1 | |||
Mode of delivery | Vaginal | 63 | 11 | 74 | 4.54 | 0.10 |
Instrumental | 2 | 2 | 4 | |||
CS | 5 | 0 | 5 | |||
Gestational age | 35 weeks | 28 | 4 | 32 | 0.57 | 0.75 |
36 weeks | 40 | 8 | 48 | |||
37 weeks | 52 | 7 | 59 | |||
Prenatal care | Ultrasound | 21 | 4 | 25 | 0.48 | 0.92 |
Vaginal exam | 8 | 1 | 9 | |||
Both of them | 33 | 4 | 37 | |||
None of them | 58 | 10 | 68 | |||
UTI | Yes | 15 | 4 | 19 | 1.02 | 0.31 |
No | 105 | 15 | 120 | |||
GBS con. diseases | Yes | 3 | 0 | 3 | 0.02 | 0.96 |
No | 117 | 19 | 136 | |||
PROM | Yes | 4 | 1 | 5 | 0.18 | 0.68 |
No | 116 | 18 | 134 | |||
Duration of PROM | <18 h | 3 | 1 | 4 | 0.31 | 0.58 |
≥18 h | 1 | 0 | 1 |