An evaluation of a tailored intervention on village doctors use of electronic health records

Table 1 Respondents before and after the intervention

Index	Intervention group				χ ²	P	Control group				χ ²	P
	Before (736)		After (736)				Before (715)		After (731)
	n₁	%	n₂	%			n₃	%	n₄	%
Gender*
Male	378	51.4	382	51.9	0.044	0.835	381	53.3	386	52.8	0.034	0.845
Female	358	48.6	354	48.1	0.044	0.835	334	46.7	345	47.2	0.034	0.845
Age (year)**
<20	174	24.3	176	23.9	0.442	0.931	150	21.0	144	19.8	0.284	0.970
20~	249	33.8	238	32.3			259	36.2	270	36.5
40~	206	28.0	212	28.8			220	30.8	217	30.2
60~	107	13.9	110	14.9			86	12.0	100	13.5

*Gender between intervention and control group before the intervention, χ ² = 0.540, P = 0.462 and after the intervention, χ ² = 0120, P = 0.729.
**Age between intervention and control group before the intervention, χ ² = 4.417, P = 0.220 and after the intervention, χ ² = 5.733, P = 0.125.

ISSN: 1472-6963