Table 3.

Healthcare utilization and NHIS renewals

	NHIS renewal status
	2009 (N = 943350)			2010 (N = 1059921)			2011 (N = 1411972)			2012 (1767073)			2013 (N = 2081945)
Previous Years Utilization	Dropout (%)	Renew (%)	P-Val.	Dropout (%)	Renew (%)	P-Val.	Dropout (%)	Renew (%)	P-Val.	Dropout (%)	Renew (%)	P-Val.	Dropout (%)	Renew (%)	P-Val.
Utilization
Utilized Service	57.20	42.80	***	39.89	60.11	***	43.34	56.66	***	42.59	57.41	***	49.29	50.71	***
Did Not Utilize	82.13	17.87		64.71	35.29		55.23	44.77		54.05	45.95		57.43	42.57
Total	81.91	18.09		63.58	36.42		54.32	45.68		53.73	46.27		57.40	42.60
Frequency
No Visit	82.13	17.87	***	64.71	35.29	***	55.23	44.77	***	54.05	45.95	***	57.43	42.57	***
one visit	57.35	42.65		40.99	59.01		43.88	56.12		42.80	57.20		48.27	51.73
two visits	55.75	44.25		37.56	62.44		42.77	57.23		43.70	56.30		53.64	46.36
three visits	60.00	40.30		33.62	66.38		42.19	57.81		41.99	58.01		59.77	40.23
four visits	37.50	62.50		25.92	74.08		40.29	59.71		39.91	60.09		65.63	34.38
five visits	55.56	44.44		27.23	72.77		40.93	59.07		37.02	62.98		66.67	33.33
> five visits	100.00	0.00		22.86	77.14		38.55	61.45		34.09	65.91		100.00	0.00

Source: NHIA Enrolment Data from 2008 – 2013; NHIA Utilization Data from 2008 – 2012; Note: Absolute figures in parenthesis; *** p < 0.001