Table 2 Changes in mean TV viewing time between baseline and 2-year follow-up ( N = 6,090)
Change in TV viewing between baseline and follow-upn(%) | TOTALn(%) | |||||
|---|---|---|---|---|---|---|
Decrease, ≥1 min | No change (≥0 < 1 min difference) | Increase, >1 < 60mins | Increase, ≥60mins | |||
Baseline viewing duration n (%) | <2 hr/d | 88 (1.4%) | 110 (1.8%) | 258 (4.2%) | 160 (2.6%) | 616 (10.2%) |
2 < 4 hr/d | 567 (9.3%) | 258 (4.2%) | 658 (10.8%) | 617 (10.1%) | 2100 (34.5%) | |
4 < 6 hr/d | 688 (11.3%) | 169 (2.8%) | 361 (5.9%) | 445 (7.3%) | 1663 (27.4%) | |
≥6 hr/d | 1129 (18.5%) | 80 (1.3%) | 131 (2.2%) | 371 (6.1%) | 1711 (28.1%) | |
TOTAL n (%) | 2472 (40.6%) | 617 (10.1%) | 1408 (23.1%) | 1593 (26.2%) | 6090 (100%) | |