Differential association between physical activity behaviours and dynapenia by comorbid diseases in community-dwelling Korean older adults

Table 2 Association of the level of aerobic and resistance exercises and sedentary behaviour with dynapenia

	Model 1	Model 2	Model 3	Model 4
Aerobic exercise^a
Insufficient	1.00	1.00	1.00	1.00
Sufficient	0.58 (0.50–0.68)	0.62 (0.53–0.73)	0.65 (0.56–0.77)	0.71 (0.60–0.83)
P value	< 0.001	< 0.001	< 0.001	< 0.001
Resistance exercise^b
Insufficient	1.00	1.00	1.00	1.00
Sufficient	0.44 (0.35–0.56)	0.49 (0.38–0.62)	0.51 (0.40–0.66)	0.54 (0.42–0.69)
P value	< 0.001	< 0.001	< 0.001	< 0.001
Sedentary time^c
High	1.00	1.00	1.00	1.00
Low	0.80 (0.70–0.92)	0.79 (0.69–0.91)	0.80 (0.69–0.92)	0.84 (0.72–0.97)
P value	0.002	0.001	0.002	0.016

Data are presented as adjusted odds ratios (95% confidence interval)
Model 1: adjusted for age, sex, and body mass index
Model 2: Model 1 was further adjusted for alcohol consumption, smoking status, occupation, residence, education, depression status, and cancer status
Model 3: Model 2 was further adjusted for cardiovascular disease, diabetes, and chronic lung disease
^aModel 4: Model 3 was further adjusted for participation in resistance exercise and sedentary behaviour
^bModel 4: Model 3 was further adjusted for participation in aerobic exercise and sedentary behaviour
^cModel 4: Model 3 was further adjusted for participation in aerobic and resistance exercises

ISSN: 1861-6909