Table 3.

The concentration index (CIX) for ANC and delivery care service utilization in Bangladesh, 2004–2011

		National			Rural			Urban
	Year	CIX	(95 % CI)		CIX	(95 % CI)		CIX	(95 % CI)
(4+)ANC Visits	2004	0.42	(0.41,	0.43)	0.38	(0.36,	0.39)	0.36	(0.34,	0.38)
	2007	0.32	(0.31,	0.34)	0.28	(0.27,	0.31)	0.32	(0.30,	0.33)
	2011	0.31	(0.30,	0.32)	0.27	(0.26,	0.28)	0.21	(0.20,	0.23)
Medically Trained ANC	2004	0.21	(0.21,	0.22)	0.21	(0.20,	0.21)	0.13	(0.13,	0.14)
	2007	0.20	(0.20,	0.21)	0.20	(0.19,	0.21)	0.14	(0.13,	0.15)
	2011	0.21	(0.21,	0.22)	0.22	(0.21,	0.22)	0.13	(0.12,	0.14)
(2+)Tetanus Injection	2004	0.05	(0.04,	0.05)	0.04	(0.04,	0.05)	0.06	(0.05,	0.07)
	2007	0.00	(−0.01,	0.01)	0.00	(−0.01,	0.01)	0.03	(0.02,	0.04)
	2011	0.01	(0.00,	0.01)	−0.03	(−0.04,	−0.02)	0.05	(0.04,	0.06)
Health Facility Delivery	2004	0.49	(0.47,	0.50)	0.45	(0.42,	0.47)	0.44	(0.41,	0.46)
	2007	0.41	(0.39,	0.43)	0.37	(0.34,	0.42)	0.38	(0.36,	0.40)
	2011	0.33	(0.32,	0.34)	0.32	(0.31,	0.33)	0.22	(0.21,	0.23)
Skilled Birth Assistance	2004	0.47	(0.45,	0.49)	0.41	(0.39,	0.43)	0.44	(0.42,	0.46)
	2007	0.42	(0.41,	0.43)	0.39	(0.36,	0.42)	0.40	(0.38,	0.42)
	2011	0.34	(0.34,	0.35)	0.33	(0.32,	0.34)	0.27	(0.25,	0.28)
C-Section Delivery	2004	0.60	(0.58,	0.63)	0.57	(0.54,	0.61)	0.47	(0.47,	0.47)
	2007	0.48	(0.46,	0.51)	0.47	(0.43,	0.51)	0.49	(0.47,	0.54)
	2011	0.40	(0.39,	0.41)	0.42	(0.41,	0.43)	0.35	(0.32,	0.37)

Note: A positive value of CIX indicates pro-rich horizontal inequity in maternal health care utilization. The higher the value of CIX, the greater is inequity