Table 2.
Factors associated with non-exercise
| Unadjusted Modela | Model 1b | Model 2cb | ||||
|---|---|---|---|---|---|---|
| Variable | OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value |
| Socio-demographic | ||||||
| Age (years) | 1.11 (1.06–1.15) | <0.001 | 1.11 (1.06–1.16) | <0.001 | 1.11 (1.06–1.17) | <0.001*** |
| Female | 3.10 (1.51–6.35) | 0.002 | 3.16 (1.30–7.71) | 0.011 | 2.76 (1.10–6.95) | 0.031* |
| Black Race | 0.46 (0.18–1.16) | 0.098 | 0.55 (0.17–1.77) | 0.320 | 0.49 (0.15–1.61) | 0.238 |
| Hispanic Ethnicity | 0.47 (0.23–0.95) | 0.036 | 0.42 (0.17–1.04) | 0.062 | 0.42 (0.16–1.09) | 0.075 |
| Low Social Support | 1.03 (0.48–2.2) | 0.938 | 0.90 (0.36–2.25) | 0.827 | - | - |
| Education (years) | 1.04 (0.96–1.12) | 0.363 | 1.09 (0.96–1.23) | 0.172 | - | - |
| Psychological | ||||||
| Depressive Symptoms | 1.03 (0.98–1.08) | 0.226 | 1.02 (0.96–1.08) | 0.547 | - | - |
| Health Status/Disease Severity | ||||||
| Body Mass Index (kg/m2) | 1.05 (0.99–1.11) | 0.141 | 1.06 (0.99–1.14) | 0.121 | 1.05 (0.97–1.13) | 0.232 |
| Sleep Quality | 0.99 (0.91–1.07) | 0.752 | 0.97 (0.87–1.07) | 0.541 | - | - |
| Perceived Mental Health | 1.00 (0.97–1.03) | 0.847 | 1.03 (0.99–1.07) | 0.182 | - | - |
| Perceived Physical Health | 0.95 (0.91–0.98) | 0.001 | 0.94 (0.90–0.98) | 0.005 | 0.94 (0.90–0.98) | 0.005** |
| GRACE risk score | 1.03 (1.02–1.04) | <0.001 | 1.01 (0.99–1.03) | 0.548 | - | - |
| Charlson Comorbidity Index | 1.29 (1.05–1.58) | 0.014 | 1.10 (0.88–1.38) | 0.419 | - | - |
| Left Ventricular Ejection Fraction (%) | 1.00 (0.97–1.02) | 0.763 | 1.01 (0.97–1.04) | 0.741 | - | - |
| Prior Congestive Heart Failure | 2.28 (0.89–5.80) | 0.084 | 1.41 (0.45–4.44) | 0.553 | - | - |
| Hospitalization Characteristics | ||||||
| Length of Hospital Stay (days) | 1.05 (0.94–1.17) | 0.369 | 1.08 (0.93–1.25) | 0.315 | - | - |
| Percutaneous Coronary Intervention | 0.91 (0.38–2.21) | 0.833 | 0.87 (0.30–2.53) | 0.799 | - | - |
| ACS Type | ||||||
| Unstable Angina | 1.00 (ref) | - | 1.00 (ref) | - | - | - |
| NSTEMI | 1.00 (0.48–2.09) | 1.000 | 1.45 (0.58–3.64) | 0.427 | - | - |
| STEMI | 0.67 (0.23–1.92) | 0.452 | 0.72 (0.20–2.63) | 0.622 | - | - |
ACS, acute coronary syndrome, NSIEMI, non-ST segment elevation myocardial infarction, STEMI, ST segment elevation myocardial infarction.
a
all correlates examined separately.
b
adjustment for age, sex, race, ethnicity, BMI, and number of valid wear days.
c
adjustment for covariates in model 1 plus all variables with p<0.10 in Model 1.
d
Non-exercise was defined as participants who did not accrue any exercise days; defined as at least 30 minutes per day of moderate-to-vigorous physical activity (MVPA) bout minutes in bouts of at least 8 out of 10 consecutive minutes of MVPA.
*
P<0.05
**
P<0.01
***
P<0.001