Table 1.

Mortality rates (per 1,000 live-births) by cohort and age, ICDDR,B-service and govt-service areas

Cohort/ratio	ICDDR,B-service				Govt-service
	Neo-natal	Infant	1–4 yrs	Under-5	Neo-natal	Infant	1–4 yrs	Under-5
i: 1983–85	56.4	99.8	40.8	140.6	68.4	116.9	58.7	175.6
ii: 1988–90	45.4	74.3	22.9	97.2	53.6	89.4	32.0	121.4
iii:1993–95	35.2	58.9	17.7	76.6	55.7	85.7	27.0	112.7
iv:1988–00	31.3	47.6	11.5	59.1	41.2	60.0	17.8	77.8
ii:i	0.80	0.74	0.56	0.69	0.78	0.76	0.54	0.69
iii:i	0.62	0.59	0.43	0.54	0.81	0.73	0.46	0.64
iv:i	0.55	0.48	0.28	0.42	0.60	0.51	0.30	0.44