Table 2.
Volume of physical and sedentary behavior before and during the COVID-19 pandemic in hypertensive older adults (n = 35).
| Before |
During |
βa | SE | 95% CI | p-Value | |
|---|---|---|---|---|---|---|
| EMM (95% CI) | EMM (95% CI) | |||||
| Sedentary behavior | ||||||
| Average | ||||||
| Sedentary time, min/day | 653.0 (627.7, 678.3) | 682.6 (657.3, 707.9) | 29.6 | 13.4 | 2.6, 56.5 | 0.0321 |
| Sedentary, wear time % | 66.8 (64.2, 69.4) | 70.9 (68.3, 73.6) | 4.1 | 1.2 | 1.7, 6.5 | 0.0013 |
| Weekdays | ||||||
| Sedentary time, min/day | 665.7 (640.5, 691.0) | 687.6 (662.3, 712.8) | 21.8 | 13.6 | −5.6, 49.2 | 0.1156 |
| Sedentary, wear time % | 67.4 (64.8, 69.9) | 70.7 (68.1, 73.2) | 3.3 | 1.2 | 0.8, 5.8 | 0.0106 |
| Weekend | ||||||
| Sedentary time, min/day | 616.8 (586.6, 647.1) | 674.6 (644.3, 704.8) | 57.8 | 15.9 | 25.6, 89.9 | 0.0009 |
| Sedentary, wear time % | 65.4 (62.2, 68.6) | 71.7 (68.4, 74.9) | 6.3 | 1.6 | 3.0, 9.5 | 0.0004 |
| Physical activity | ||||||
| Average | ||||||
| Steps/day | 5809 (5075, 6543) | 4922 (4188, 5656) | −886 | 361 | −1612, −161 | 0.0177 |
| Light PA, min/day | 303.1 (279.3, 326.9) | 276.5 (252.7, 300.4) | −26.6 | 13.4 | −53.6, 0.4 | 0.0531 |
| Light PA, wear time % | 31.6 (29.1, 34.0) | 27.8 (25.4, 30.3) | −3.7 | 1.2 | −6.1, −1.3 | 0.0038 |
| MVPA, min/day | 15.5 (10.5, 20.5) | 12.7 (7.7, 17.7) | −2.8 | 2.4 | −7.6, 2.0 | – |
| Sqrt MVPA, min/day | 3.6 (3.0, 4.2) | 2.8 (2.2, 3.5) | −0.8 | 0.3 | −1.4, −0.1 | 0.0181 |
| MVPA, wear time % | 1.6 (1.1, 2.1) | 1.2 (0.7, 1.7) | −0.4 | 0.2 | −0.9, 0.0 | – |
| Sqrt MVPA, wear time % | 1.2 (1.0, 1.4) | 0.9 (0.7, 1.1) | −0.3 | 0.1 | −0.5, −0.1 | 0.0015 |
| Weekdays | ||||||
| Steps/day | 5887 (5113, 6660) | 5165 (4391, 5939) | −721 | 406 | −1538, 95 | 0.0819 |
| Light PA, min/day | 300.6 (276.7, 324.5) | 280.8 (256.9, 304.6) | −19.8 | 13.5 | −46.9, 7.3 | 0.1480 |
| Light PA, wear time % | 31.0 (28.6, 33.4) | 28.0 (25.6, 30.4) | −3.0 | 1.2 | −5.5, −0.5 | 0.0197 |
| MVPA, min/day | 16.2 (10.9, 21.5) | 13.9 (8.6, 19.2) | −2.3 | 2.8 | −7.9, 3.2 | – |
| Sqrt MVPA, min/day | 3.7 (3.1, 4.4) | 3.0 (2.3, 3.6) | −0.8 | 0.3 | −1.5, −0.1 | 0.0301 |
| MVPA, wear time % | 1.7 (1.2, 2.2) | 1.4 (0.8, 1.9) | −0.3 | 0.2 | −0.8, 0.2 | – |
| Sqrt MVPA, wear time % | 1.2 (1.0, 1.4) | 0.9 (0.7, 1.1) | −0.3 | 0.1 | −0.5, −0.1 | 0.0062 |
| Weekend | ||||||
| Steps/day | 5839 (5046, 6632) | 4100 (3307, 4893) | −1739 | 424 | −2599, −879 | 0.0002 |
| Light PA, min/day | 313.7 (285.0, 342.4) | 262.1 (233.4, 290.8) | −51.6 | 15.9 | −83.9, −19.2 | 0.0026 |
| Light PA, wear time % | 33.1 (30.1, 36.2) | 27.5 (24.4, 30.5) | −5.6 | 1.6 | −8.9, −2.3 | 0.0014 |
| MVPA, min/day | 14.5 (9.6, 19.4) | 8.6 (3.8, 13.5) | −5.8 | 2.1 | −10.2, −1.5 | – |
| Sqrt MVPA, min/day | 3.2 (2.5, 3.9) | 2.1 (1.5, 2.8) | −1.1 | 0.3 | −1.8, −0.4 | 0.0030 |
| MVPA, wear time % | 1.6 (1.0, 2.1) | 0.9 (0.4, 1.4) | −0.7 | 0.2 | −1.1, −0.2 | – |
| Sqrt MVPA, wear time % | 1.1 (0.9, 1.3) | 0.7 (0.5, 0.9) | −0.4 | 0.1 | −0.6, −0.2 | 0.0015 |
Values are expressed as estimated marginal means (EMM), coefficient estimates (β), standard error (SE), and 95% confidence interval (CI).
Bold values indicate significance at p < 0.05.
Abbreviations: PA, physical activity; MVPA, moderate to vigorous physical activity; Sqrt, square root.
a
Model adjusted for accelerometer wear time, except for the models of measures of wear time %.