Table 2.

Pregnancy-related admissions and referrals by study period

	Study period
Variable	Pre-intervention	Post-intervention	Total
No. of admissions recorded in maternity register	3460	3482	6942
Total No. of emergency obstetric referrals in maternity register	209	263	472
No. of emergency obstetric referrals recorded in radio register	123	157	280
No. of emergency obstetric referrals in radio register with time indicated between decision to refer by midwife and arrival of transport	69	96	165