. 2009 Apr 1;9:59. doi: 10.1186/1472-6963-9-59

Table 3.

Unhealthy lifestyle habits according to the last year's records versus LSQ (n = 209 patients); values are presented as n (%)

Lifestyle habit	Unhealthy in last year's record notes	Unhealthy in LSQ	P^a, N = 209	X²,° N = 209
Smoking	20 (31)	29	0.20	1.480
Alcohol use	7 (83)	42	< 0.001	26.725
Physical activity	27 (54)	59	< 0.001	14.069
Eating habits	3 (97)	147	< 0.001	212.629

P = significance value; ^a= significance values based on chi-square tests; ° = degrees of freedom = 1

% = fraction underreported unhealthy habits in records compared to LSQ