Table 4.

Utilization rate by five age groups of affected residents and members of the comparison group as mean number of contacts with FPs per year, one year pre-disaster (year 0) and five years post-disaster (years 1 through 5).

Utilization rate		Age groups
		Age 5–14		Age 15–24		Age 25–44		Age 45–64		Age 65+
		A	C	A	C	A	C	A	C	A	C
Pre-disaster	Year 0	0,97	1,61	3,20	2,42	4,51	3,48	6,51	5,19	9,44	9,28
Post-disaster	Year 1	1,69*	1,58	4,79***	2,46	6,54***	3,36	8,19***	5,84	11,12***	9,66
	Year 2	1,48	1,77	3,73	2,78	6,20***	3,67	8,19**	5,98	10,80	9,99
	Year 3	1,42	2,06	3,91	3,22	5,86*	4,12	8,30	6,76	12,54	12,88
	Year 4	1,45	1,97	3,05	2,91	5,34	4,43	8,13	7,23	12,23	12,66
	Year 5	1,55	1,74	3,05	2,65	4,84	4,03	8,35	6,77	12,17	12,43

A Affected residents

C Comparison group

* P < .05, year compared with year 0

** P < .01, year compared with year 0

*** P < .001, year compared with year 0