Table 1 Demographic information for Indigenous and Non-Indigenous adults who reported sleep duration as ‘typical’
From: Is sleep duration associated with overweight/obesity in Indigenous Australian adults?
Category | Sub-Category | non-Indigenous N = 5204 | Indigenous N = 646 | χ2 | df | p |
|---|---|---|---|---|---|---|
N (%) | N (%) | |||||
Gender | Males | 2504 (48.12) | 270 (41.80) | 1 | 9.21 | < .005 |
Female | 2700 (51.88) | 376 (58.20) | ||||
Index of Relative Socio-economic Disadvantage – 2011 (SEIFA) | Quintile 1(lowest) | 996 (19.14) | 327 (50.62) | 4 | 395.29 | < .001 |
Quintile 2 | 1106 (21.25) | 160 (24.77) | ||||
Quintile 3 | 1022 (19.64) | 74 (11.46) | ||||
Quintile 4 | 1040 (19.98) | 64 (9.91) | ||||
Quintile 5highest) | 1040 (19.98) | 21 (3.25) | ||||
Labour Force Status | Employed | 3263 (62.70) | 283 (43.81) | 2 | 138.73 | < .001 |
Unemployed | 120 (2.31) | 57 (8.82) | ||||
Not in the labour force | 1821 (34.99) | 306 (47.37) | ||||
Equivalised income of household: quintiles | Quintile 1 (lowest income) | 1088 (20.91) | 278 (43.03) | 4 | 222.98 | < .001 |
Quintile 2 | 1002 (19.25) | 162 (25.08) | ||||
Quintile 3 | 918 (17.64) | 89 (13.78) | ||||
Quintile 4 | 1096 (21.06) | 73 (11.30) | ||||
Quintile 5 (highest income) | 1100 (21.14) | 44 (6.81) | ||||
Household type | person living alone | 1442 (27.71) | 145 (22.45) | 5 | 186.04 | < .001 |
Couple only | 1537 (29.53) | 116 (17.96) | ||||
Couple family with children | 1447 (27.81) | 169 (26.16) | ||||
One parent family with children | 421 (8.09) | 120 (18.58) | ||||
Unrelated persons aged ≥15 yrs | 124 (2.38) | 10 (1.55) | ||||
All other households | 233 (4.48) | 86 (13.31) | ||||
Number of adults in household | One | 1703 (32.72) | 234 (36.22) | 3 | 5.24 | >.05 |
Two | 2854 (54.84) | 324 (50.15) | ||||
Three | 466 (8.95) | 65 10.06) | ||||
Four or more | 181 (3.48) | 23 (3.56) | ||||
Number of children in household (0 – 17 years) | None | 3642 (69.98) | 331 (51.24) | 4 | 143.5 | < .001 |
One | 619 (11.89) | 103 (15.94) | ||||
Two | 631 (12.13) | 109 (16.87) | ||||
Three | 226 (4.34) | 59 (9.13) | ||||
Four or more | 86 (1.65) | 44 (6.81) | ||||
Sleep duration categories | < 6 h | 285 (5.48) | 35 (5.42) | 4 | 67.59 | < .001 |
6 - < 7 h | 594 (11.48) | 65 (10.06) | ||||
7 - < 8 h | 1337 (25.69) | 111 (17.18) | ||||
8- < 9 h | 1638 (31.48) | 172 (26.63) | ||||
≥9 h | 1350 (25.94) | 263 (40.71) | ||||
Body Mass Index (BMI)Categories | Normal rangeBMI 18 to < 25 | 1843 (35.42) | 169 (26.16) | 1 | 21.81 | < .001 |
Overweight/ObeseBMI ≥ 25 | 3361 (64.58) | 477 (73.84) | ||||
Vegetable & fruit consumption | Met recommended guidelines | 286 (5.50) | 32 (4.95) | 1 | 0.33 | >.05 |
Did not meet recommended guidelines | 4918 (94.50) | 614 (95.05) | ||||
Physical activity last week at least 150 min | Met recommended guidelines | 2654 (51.00) | 287 (44.43) | 1 | 9.93 | < .005 |
Did not meet recommended guidelines | 2550 (49.00) | 359 (55.57) | ||||
Smoking status | current - daily | 845 (16.24) | 271 (41.95) | 3 | 257.45 | < .001 |
current - weekly or less | 92 1.77) | 13 (2.01) | ||||
Ex-smoker | 1773 (34.07) | 185 (28.64) | ||||
Never smoked | 2494 (47.92) | 177 (27.40) |