Male (n = 15) | Female (n = 128) | All (n = 143) | p-value‡ | |
---|---|---|---|---|
Age (years)a | ||||
1997 survey | 57.1 (16.4) | 50.6 (13.0) | 51.3 (13.5) | 0.0783 |
2005–2007 survey | 65.9 (16.4) | 59.5 (13.1) | 60.2 (13.6) | 0.0828 |
Age distribution (2005–2007 survey) (years) | ||||
35–44 | 20.0 (3) | 14.8 (19) | 15.4 (22) | 0.0319 |
45–54 | 6.7 (1) | 24.2 (31) | 22.4 (32) | |
55–64 | 6.7 (1) | 28.1 (36) | 25.9 (37) | |
65+ | 66.7 (10) | 32.8 (42)† | 36.4 (52) | |
Body mass change (kg)a | + 0.9 (4.1) | + 1.2 (10.3) | + 1.2 (9.9) | 0.9013 |
BMI (kg m−2)a | ||||
1997 survey | 23.7 (4.1) | 28.1 (6.3)† | 27.6 (6.3) | 0.0014 |
2005–2007 survey | 23.5 (4.2) | 28.3 (6.5)† | 27.8 (6.5) | 0.0006 |
BMI distribution | ||||
1997 survey | ||||
Normal/underweight (< 25 kg m−2) | 60.0 (9) | 39.8 (51) | 42.0 (60) | 0.1723 |
Overweight (25–29.9 kg m−2) | 33.3 (5) | 25.0 (32) | 25.9 (37) | |
Obese (30–34.9 kg m−2) | 6.7 (1) | 19.5 (25) | 18.2 (26) | |
Severe obesity (≥ 35 kg m−2) | 0.0 (0) | 15.6 (20) | 14.0 (20) | |
2005–2007 survey | ||||
Normal/underweight (< 25 kg m−2) | 66.7 (10) | 35.9 (46)† | 39.2 (56) | 0.0686 |
Overweight (25–29.9 kg m−2) | 26.7 (4) | 25.8 (33) | 25.9 (37) | |
Obese (30–34.9 kg m−2) | 6.7 (1) | 21.1 (27) | 19.6 (28) | |
Severe obesity (≥ 35 kg m−2) | 0.0 (0) | 17.2 (22) | 15.4 (22) | |
BMI change distribution (1997 to 2005–2007 survey) | ||||
OW/OB → UW/NW | 6.7 (1) | 7.8 (10) | 7.7 (11) | 0.0764 |
UW/NW → OW/OB | 0.0 (0) | 11.7 (15) | 10.5 (15) | |
OW/OB no change | 33.3 (5) | 52.3 (67) | 50.3 (72) | |
UW/NW no change | 60.0 (9) | 28.1 (36)† | 31.5 (45) | |
Ambulation (2005–2007 survey)a | ||||
Average steps per day | 10,753 (5411) | 10,013 (4343) | 10,091 (4451) | 0.5442 |
Step distribution (2005–2007 survey) | ||||
Sedentary (< 5000 steps day−1) | 13.3 (2) | 13.3 (17) | 13.3 (19) | 0.6272 |
Low-somewhat active (5000–9999 steps day−1) | 26.7 (4) | 41.5 (53) | 39.9 (57) | |
Active (10,000–12,499 steps day−1) | 20.0 (3) | 18.8 (24) | 18.9 (27) | |
Highly active (≥ 12,500 steps day−1) | 40.0 (6) | 26.6 (34) | 28.0 (40) | |
Meeting physical activity guidelines (2005–2007 survey) | ||||
No guidelines | 6.7 (1) | 13.3 (17) | 12.6 (18) | 0.6041 |
150 min week−1 | 60.0 (9) | 64.8 (83) | 64.3 (92) | |
420 min week−1 | 33.3 (5) | 21.9 (28) | 23.1 (33) |