Table 3.

Attributional risk fraction (ARF)

	ARF	95% CI	P-value
History of smoking	27%	5.44%	0.018
Low physical activity*	21%	5.35%	0.012
Clinical insomnia	16%	4.26%	0.009
Not participating in cardiac rehabilitation	16%	1.28%	0.035
Central obesity†	12%	−6.27%	0.181
Not taking statin	7%	4.9%	<0.001
Hypertension	7%	−7.19%	0.311
Diabetes mellitus	6%	0.12%	0.064
HADS‡ Anxiety or Depression score ≥8	1%	−3.5%	0.531
LDL§ cholesterol ≥1.8 mmol/L	−5%	−24.11%	0.557
All risk factors combined	69%	53.80%	<0.001

All analyses based on imputed dataset.

*Less than 30 min moderate activity 3 times a week.

^†Waist circumference ≥102 cm in males and ≥88 cm in females.

^‡HADS, hospital anxiety and depression rating scale.

^§LDL, low density lipoprotein.

HADS, Hospital anxiety and depression scale.