Characteristics | GBS positive n (%) | GBS negative n (%) | χ2/Fischer exact | p value |
Age (years) Less than 20 20 to 29 30 to 39 40 and above |
0 (0) 2 (28.6) 4 (57.1) 1 (14.3) |
9 (5.1) 92 (51.7) 74 (41.6) 3 (1.7) | 5.088 | 0.169 |
Occupation Housewife Civil servant Trader Business |
3 (42.9) 2 (28.5) 1 (14.3) 1 (14.3) |
94 (52.8) 39 (21.9) 32 (18.0) 13 (7.3) | 1.535 | 0.706 |
Socio-economic class Low Medium High |
4 (57.1) 0 (0.0) 3 (42.9) |
33 (18.5) 29 (16.3) 116 (65.2) | 6.68 | 0.035 |
Parity Primigravida Multigravida Grand-multipara |
0 (0.0) 5 (71.4) 2 (28.6) |
38 (21.3) 113 (63.5) 27 (15.2) | 2.227 | 0.323 |