Table 2 The proportions of each category achieving SPA in the five SA PA surveys using D2 (total weekly PA ≥150 min and session number ≥5)
SA PA DATA 1998 – 2010 D2 | |||||||
|---|---|---|---|---|---|---|---|
CATEGORY | D2 | n | p | ||||
1998 | 2001 | 2004 | 2007 | 2010 | 98/10 | 10-98 | |
TOTAL SAMPLE | |||||||
Non-standardized | 40.3 | 38.3 | 40.2 | 43.4 | 43.5 | 3059/3051 | 0.012 |
Age-standardized* | 41.4 | 40.2 | 42.6 | 46.5 | 47.8 | 3059/3051 | <0.001 |
GENDER | |||||||
Male | 44.3 | 43.0 | 42.5 | 46.5 | 46.2 | 1262/1268 | 0.332 |
Female | 37.6 | 34.8 | 38.4 | 41.4 | 41.6 | 1797/1783 | 0.014 |
AGE GROUP [yr] | |||||||
18-24 | 58.1 | 53.1 | 57.4 | 56.2 | 62.1 | 291/140 | 0.421 |
25-34 | 45.3 | 44.1 | 45.8 | 50.2 | 54.1 | 501/246 | 0.024 |
35-44 | 40.5 | 42.8 | 44.6 | 47.8 | 47.9 | 676/468 | 0.014 |
45-54 | 37.7 | 34.2 | 39.8 | 48.5 | 47.1 | 560/607 | 0.001 |
55-64 | 40.4 | 40.7 | 40.1 | 45.5 | 41.0 | 401/622 | 0.849 |
65-74 | 34.9 | 32.1 | 36.1 | 39.0 | 41.7 | 370/535 | 0.039 |
75+ | 23.8 | 26.7 | 24.1 | 23.3 | 27.5 | 260/433 | 0.291 |
AREA | |||||||
Metropolitan | 41.2 | 39.5 | 41.7 | 43.6 | 44.4 | 2301/2237 | 0.032 |
SA country [rural] | 37.6 | 35.4 | 36.5 | 43.1 | 41.0 | 758/814 | 0.164 |
EDUCATIONAL LEVEL | |||||||
Year 12 | 35.9 | 35.7 | 34.3 | 37.3 | 38.1 | 1732/1390 | 0.217 |
Certificate/diploma | 43.8 | 38.9 | 41.9 | 47.9 | 43.0 | 942/1035 | 0.704 |
University degree | 51.7 | 47.1 | 56.1 | 55.1 | 56.8 | 385/606 | 0.118 |
INCOME BRACKET [AU$] | |||||||
<$20 000 | 36.4 | 31.2 | 30.1 | 31.9 | 29.2 | 1014/510 | 0.005* |
$20 000 - $40 000 | 38.6 | 41.1 | 40.3 | 40.8 | 43.6 | 679/543 | 0.074 |
$40 001 - $60 000 | 44.0 | 42.0 | 43.0 | 45.6 | 44.2 | 502/396 | 0.960 |
$60 000+ | 48.6 | 43.9 | 48.0 | 53.4 | 52.2 | 444/1093 | 0.213 |
BMI [kg/m2] | |||||||
<18.5 | 41.4 | 40.3 | 31.8 | 44.9 | 37.7 | 70/53 | 0.679 |
18.5 - 24.9 | 45.1 | 45.3 | 44.2 | 48.8 | 47.7 | 1427/1087 | 0.208 |
25.0 - 29.9 | 39.1 | 35.8 | 39.8 | 43.9 | 46.3 | 967/1016 | 0.001 |
30+ | 30.7 | 29.0 | 35.1 | 36.1 | 36.5 | 417/646 | 0.050 |