| Indication | Treatment grp 1 Foley + ISMN | Treatment grp 2 Foley alone | n (%) |
| Significant meconium stained liquor | 9 | 4 | 13 (27.1) |
| Maternal pyrexia | 3 | 0 | 3 (6.3) |
| Failed induction | 10 | 9 | 19 (39.6) |
| Lack of progression | 3 | 3 | 6 (12.5) |
| Pathological CTG | 3 | 4 | 7 (14.6) |