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Table 3 Unhealthy lifestyle habits according to the last year's records versus LSQ (n = 209 patients); values are presented as n (%)

From: A retrospective cohort study on lifestyle habits of cardiovascular patients: how informative are medical records?

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
  1. P = significance value; a = significance values based on chi-square tests; ° = degrees of freedom = 1
  2. % = fraction underreported unhealthy habits in records compared to LSQ