Table 3.
Age group | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
19–20 | 21–34 | 35–39 | 40–44 | 45–49 | 50–54 | 55–59 | 60–64 | 65–69 | 70–74 | 75–79 | 80–84 | |||||||||||||
M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | M | SD | |
Women | ||||||||||||||||||||||||
3-4 h | ||||||||||||||||||||||||
4-5 h | 16.0 | 12.4 | 1.8 | 12.7 | 2.2 | 12.3 | 0.9 | 7.2 | 14.1 | |||||||||||||||
5-6 h | 13.3 | 4.7 | 13.3 | 2.1 | 12.8 | 1.7 | 13.3 | 1.5 | 13.5 | 1.5 | 12.4 | 2.5 | 13.9 | 1.1 | 12.6 | 0.2 | ||||||||
6-7 h | 14.3 | 2.7 | 15.0 | 2.4 | 14.5 | 2.4 | 14.4 | 2.5 | 14.5 | 2.7 | 14.6 | 2.4 | 13.6 | 2.0 | 13.9 | 3.2 | 15.3 | 1.9 | ||||||
7-8 h | 17.4 | 3.3 | 17.2 | 3.2 | 16.9 | 3.2 | 16.1 | 3.2 | 16.4 | 3.3 | 16.0 | 3.0 | 15.6 | 2.7 | 14.4 | 2.2 | 12.8 | 2.4 | ||||||
8-9 h | 19.7 | 4.6 | 18.5 | 3.9 | 17.9 | 3.7 | 17.5 | 3.4 | 17.0 | 3.8 | 16.7 | 3.4 | 15.8 | 2.9 | 16.1 | 2.8 | 16.0 | 3.3 | 13.6 | |||||
9-10 h | 20.2 | 4.3 | 19.5 | 4.6 | 19.1 | 4.2 | 18.5 | 4.3 | 18.5 | 4.6 | 17.8 | 4.2 | 16.9 | 4.0 | 17.2 | 4.5 | 15.5 | 2.6 | 15.0 | 2.5 | ||||
10-11 h | 23.1 | 5.6 | 20.8 | 5.7 | 20.3 | 4.7 | 20.1 | 4.8 | 19.5 | 4.0 | 18.2 | 4.1 | 18.5 | 4.2 | 18.6 | 4.3 | 18.1 | 3.6 | 15.7 | 6.1 | ||||
11-12 h | 18.9 | 3.4 | 19.5 | 4.7 | 19.1 | 4.1 | 18.2 | 3.7 | 18.3 | 4.0 | 18.1 | 4.8 | 19.5 | 4.6 | 18.5 | 3.6 | 17.6 | 4.9 | 19.1 | 4.1 | ||||
12-13 h | 17.7 | 2.3 | 20.3 | 5.0 | 18.6 | 4.7 | 18.1 | 3.9 | 20.2 | 4.4 | 18.8 | 3.6 | 18.4 | 4.8 | 18.8 | 6.8 | 18.7 | 4.0 | 15.5 | 5.5 | ||||
Men | ||||||||||||||||||||||||
3-4 h | 12.2 | 1.7 | 11.6 | 1.3 | 11.4 | 1.0 | 10.6 | 1.3 | ||||||||||||||||
4-5 h | 13.4 | 3.4 | 13.1 | 2.1 | 12.9 | 1.7 | 12.8 | 1.7 | 12.8 | 1.7 | 12.4 | 1.3 | 12.5 | 1.3 | 12.2 | 1.1 | 13.7 | 0.4 | ||||||
5-6 h | 15.0 | 2.9 | 14.3 | 2.5 | 14.0 | 2.3 | 13.8 | 2.3 | 13.6 | 2.2 | 13.4 | 2.2 | 13.4 | 2.0 | 13.3 | 2.0 | 13.0 | 1.9 | 14.1 | 2.9 | ||||
6-7 h | 17.6 | 4.1 | 16.8 | 3.5 | 16.5 | 3.3 | 16.2 | 3.2 | 16.1 | 3.1 | 15.6 | 3.2 | 15.5 | 3.1 | 15.3 | 3.1 | 15.2 | 3.1 | 14.8 | 2.3 | 13.7 | 1.3 | ||
7-8 h | 20.1 | 4.5 | 19.5 | 4.2 | 19.3 | 4.0 | 19.1 | 4.1 | 18.7 | 4.1 | 18.3 | 4.1 | 18.1 | 3.9 | 17.5 | 4.1 | 17.5 | 4.0 | 15.5 | 3.7 | 16.3 | 3.9 | 18.0 | 2.6 |
8-9 h | 23.6 | 5.1 | 20.9 | 4.9 | 20.6 | 4.8 | 20.2 | 4.7 | 20.1 | 4.9 | 19.4 | 4.7 | 19.3 | 4.8 | 19.3 | 5.0 | 18.9 | 4.5 | 17.7 | 4.5 | 19.5 | 4.8 | 18.9 | 4.5 |
9-10 h | 24.1 | 6.3 | 22.2 | 5.4 | 21.3 | 5.3 | 21.2 | 5.0 | 20.7 | 5.2 | 20.3 | 5.1 | 20.1 | 5.0 | 19.5 | 5.2 | 19.4 | 5.1 | 17.9 | 5.2 | 19.0 | 5.8 | 18.1 | 5.8 |
10-11 h | 24.9 | 6.5 | 22.8 | 6.1 | 22.1 | 5.9 | 21.6 | 5.1 | 21.5 | 5.6 | 20.6 | 5.2 | 20.5 | 4.8 | 20.1 | 4.9 | 19.5 | 5.7 | 18.3 | 4.8 | 18.6 | 6.5 | 17.7 | 5.9 |
11-12 h | 21.1 | 5.0 | 20.6 | 5.5 | 20.2 | 5.3 | 20.3 | 4.7 | 19.5 | 4.7 | 19.4 | 5.2 | 19.4 | 4.6 | 19.3 | 4.7 | 19.2 | 5.5 | 17.3 | 4.4 | 17.3 | 4.2 | 19.6 | 4.1 |
12-13 h | 28.6 | 21.7 | 6.3 | 21.1 | 4.3 | 21.0 | 5.2 | 21.3 | 4.9 | 21.6 | 6.2 | 20.3 | 4.1 | 18.6 | 4.4 | 19.0 | 4.9 | 19.5 | 6.5 | 22.1 | 10.3 | 20.7 | 5.2 |