Table 2. Comparison of five subgroups of discharge in terms of gravida (N=200).
| Gravida | Discharge | Chi-square test | ||||||
| Thick curdy discharge | Thin excessive discharge | Purulent discharge | Foul+frothy discharge | Grayish-white+fishy discharge | Total | χ2 | P-value | |
| G1 | 14 (18.7%) | 15 (28.8%) | 13 (43.3%) | 2 (7.7%) | 3 (17.6%) | 47 (23.5%) | 22.498 | 0.004 |
| G2 | 24 (32.0%) | 22 (42.3%) | 11 (36.7%) | 7 (26.9%) | 4 (23.5%) | 68 (34.0%) | ||
| G3 or more | 37 (49.3%) | 15 (28.8%) | 6 (20.0%) | 17 (65.4%) | 10 (58.8%) | 85 (42.5%) | ||
| Total | 75 (100.0%) | 52 (100.0%) | 30 (100.0%) | 26 (100.0%) | 17 (100.0%) | 200 (100.0%) | ||