Table 3.
Associations Between Leisure and Occupational Sedentary Time and Moderate-to-Vigorous-Intensity Physical Activity with Heart Rate and Heart Rate Variability
| Variables | Model | Leisure ST |
Occupational ST |
Leisure MVPA |
Occupational MVPA |
||||
|---|---|---|---|---|---|---|---|---|---|
| B ± SE (p-value) | d | B ± SE (p-value) | d | B ± SE (p-value) | d | B ± SE (p-value) | d | ||
| Heart rate (beats/minute) | 1 | 0.406 ± 0.219 (0.065) | 0.04 | −0.136 ± 0.239 (0.570) | 0.01 | −0.784 ± 0.597 (0.189) | 0.08 | −0.391 ± 0.309 (0.207) | 0.04 |
| 2 | 0.302 ± 0.212 (0.155) | 0.03 | −0.176 ± 0.235 (0.455) | 0.02 | −1.234 ± 0.633 (0.052) | 0.12 | −0.363 ± 0.309 (0.240) | 0.04 | |
| lnSDNN | 1 | −0.023 ± 0.013 (0.085) | 0.05 | 0.001 ± 0.010 (0.933) | 0.00 | 0.074 ± 0.028 (0.009) | 0.15 | 0.021 ± 0.013 (0.118) | 0.04 |
| 2 | −0.015 ± 0.012 (0.241) | 0.03 | 0.001 ± 0.010 (0.934) | 0.00 | 0.101 ± 0.024 (<0.001) | 0.21 | 0.017 ± 0.013 (0.254) | 0.04 | |
| lnRMSSD | 1 | −0.027 ± 0.015 (0.078) | 0.04 | 0.006 ± 0.013 (0.680) | 0.01 | 0.074 ± 0.037 (0.045) | 0.12 | 0.030 ± 0.018 (0.104) | 0.05 |
| 2 | −0.019 ± 0.015 (0.207) | 0.03 | 0.005 ± 0.013 (0.695) | 0.01 | 0.104 ± 0.035 (0.003) | 0.17 | 0.025 ± 0.018 (0.155) | 0.04 | |
Bold indicates significant associations (p < 0.05). Model 1 is adjusted for leisure and occupational ST and MVPA, age, race, education, working status, insurance, smoking, delivery term, pregnancy complications. Model 2 adds adjustment hypertension, antihypertensive medications, diabetes, glucose-lowering medications, drugs, waist-to-hip ratio.