Table 3.

Multiple liner regressions of current smoking with each exercise performance.

	Β	SE	(95% CI)		p value
Model 1
2 min push-ups	−1.25	0.42	−2.08	−0.42	0.0033
2 min sit-ups	−1.53	0.29	−2.09	−0.97	<0.0001
3000 m running	14.03	2.70	8.73	19.32	<0.0001
Model 2
2 min push-ups	−1.31	0.41	−2.12	−0.50	0.0016
2 min sit-ups	−1.53	0.28	−2.08	−0.97	<0.0001
3000 m running	15.66	2.57	10.62	20.70	<0.0001

Data are presented as β (SE, standard error and 95% CI, confidence interval) for model 1 adjusted for age, heart rate, specialty, and alcohol drinking and model 2 adjusted for age, body mass index, heart rate, specialty, hypertension, alcohol drinking, and exercise frequency.