Table 3 Association between adiposity indicators and obstructive sleep apnea by age
From: Association of adiposity with risk of obstructive sleep apnea: a population-based study
Adiposity indicators | The middle-aged (35–64 years old) | The elderly (65 years old and above) | ||||||
|---|---|---|---|---|---|---|---|---|
Non-OSA group | OSA group | Unadjusted OR (95% CI) | Adjusted OR (95% CI)a | Non-OSA group | OSA group | Unadjusted OR (95% CI) | Adjusted OR (95% CI)a | |
NC, cm | ||||||||
 Q1 | 1866 | 107 | 1.00 | 1.00 | 507 | 55 | 1.00 | 1.00 |
 Q2 | 1631 | 194 | 2.07 (1.63, 2.66) | 1.31 (1.02, 1.70) | 444 | 103 | 2.14 (1.51, 3.05) | 1.58 (1.10, 2.30) |
 Q3 | 1583 | 290 | 3.19 (2.54, 4.04) | 1.62 (1.25, 2.10) | 436 | 111 | 2.35 (1.67, 3.34) | 1.45 (0.98, 2.16) |
 Q4 | 1284 | 577 | 7.84 (6.33, 9.79) | 2.34 (1.72, 3.18) | 356 | 189 | 4.89 (3.54, 6.85) | 2.15 (1.36, 3.43) |
 P for trend |  |  |  < 0.001 |  < 0.001 |  |  |  < 0.001 | 0.110 |
 Every 1-unit increment |  |  | 1.27 (1.24, 1.29) | 1.14 (1.10, 1.18) |  |  | 1.21 (1.17, 1.25) | 1.13 (1.07, 1.20) |
BF%, % | ||||||||
 Q1 | 1631 | 277 | 1.00 | 1.00 | 430 | 124 | 1.00 | 1.00 |
 Q2 | 1622 | 272 | 0.99 (0.82, 1.18) | 1.23 (1.01, 1.52) | 446 | 114 | 0.89 (0.66, 1.18) | 1.17 (0.84, 1.64) |
 Q3 | 1646 | 213 | 0.76 (0.63, 0.92) | 2.02 (1.50, 2.71) | 446 | 103 | 0.80 (0.60, 1.07) | 1.74 (1.08, 2.81) |
 Q4 | 1465 | 406 | 1.63 (1.38, 1.93) | 3.42 (2.47, 4.74) | 421 | 117 | 0.96 (0.72, 1.28) | 1.65 (0.98, 2.78) |
 P for trend |  |  |  < 0.001 | 0.040 |  |  | 0.642 | 0.692 |
 Every 1-unit increment |  |  | 1.04 (1.03, 1.05) | 1.10 (1.08, 1.12) |  |  | 1.01 (0.99, 1.02) | 1.05 (1.02, 1.09) |
WHR | ||||||||
 Q1 | 1801 | 82 | 1.00 | 1.00 | 484 | 66 | 1.00 | 1.00 |
 Q2 | 1665 | 218 | 2.88 (2.22, 3.76) | 1.75 (1.34, 2.31) | 423 | 127 | 2.20 (1.60, 3.06) | 1.62 (1.16, 2.28) |
 Q3 | 1546 | 337 | 4.79 (3.75, 6.19) | 2.07 (1.59, 2.72) | 425 | 126 | 2.17 (1.58, 3.02) | 1.38 (0.98, 1.96) |
 Q4 | 1352 | 531 | 8.63 (6.80, 11.07) | 2.45 (1.86, 3.24) | 411 | 139 | 2.48 (1.81, 3.44) | 1.29 (0.90, 1.86) |
 P for trend |  |  |  < 0.001 |  < 0.001 |  |  |  < 0.001 | 0.256 |
 Every 0.01-unit increment |  |  | 1.10 (1.09, 1.11) | 1.04 (1.02, 1.05) |  |  | 1.04 (1.03, 1.06) | 1.01 (0.99, 1.03) |
VAI | ||||||||
 Q1 | 2262 | 90 | 1.00 | 1.00 | 556 | 58 | 1.00 | 1.00 |
 Q2 | 1399 | 155 | 2.78 (2.13, 3.65) | 2.01 (1.53, 2.65) | 499 | 110 | 2.11 (1.51, 2.99) | 1.58 (1.10, 2.29) |
 Q3 | 1766 | 349 | 4.97 (3.93, 6.35) | 2.68 (2.05, 3.53) | 357 | 110 | 2.95 (2.10, 4.19) | 1.79 (1.20, 2.69) |
 Q4 | 937 | 574 | 15.4 (12.24, 19.58) | 5.46 (3.97, 7.57) | 331 | 180 | 5.21 (3.79, 7.27) | 2.34 (1.46, 3.77) |
 P for trend |  |  |  < 0.001 |  < 0.001 |  |  |  < 0.001 | 0.570 |
 Every 1-unit increment |  |  | 1.24 (1.22, 1.26) | 1.17 (1.14, 1.20) |  |  | 1.14 (1.12, 1.17) | 1.10 (1.06, 1.14) |
LAP | ||||||||
 Q1 | 1791 | 96 | 1.00 | 1.00 | 474 | 78 | 1.00 | 1.00 |
 Q2 | 1650 | 229 | 2.59 (2.03, 3.33) | 1.61 (1.25, 2.09) | 450 | 99 | 1.34 (0.97, 1.85) | 1.06 (0.75, 1.50) |
 Q3 | 1553 | 330 | 3.96 (3.14, 5.05) | 1.97 (1.53, 2.56) | 420 | 129 | 1.87 (1.37, 2.55) | 1.36 (0.96, 1.93) |
 Q4 | 1370 | 513 | 6.99 (5.58, 8.83) | 2.61 (2.01, 3.40) | 399 | 152 | 2.32 (1.71, 3.15) | 1.54 (1.07, 2.22) |
 P for trend |  |  |  < 0.001 |  < 0.001 |  |  |  < 0.001 | 0.358 |
 Every 10-unit increment |  |  | 1.09 (1.07, 1.10) | 1.03 (1.01, 1.04) |  |  | 1.04 (1.02, 1.06) | 1.01 (1.00, 1.04) |
RMR, Kcal/day | ||||||||
 Q1 | 1801 | 89 | 1.00 | 1.00 | 498 | 58 | 1.00 | 1.00 |
 Q2 | 1693 | 191 | 2.28 (1.77, 2.97) | 2.02 (1.55, 2.64) | 456 | 89 | 1.68 (1.18, 2.40) | 1.58 (1.11, 2.28) |
 Q3 | 1544 | 331 | 4.34 (3.42, 5.56) | 4.00 (3.10, 5.22) | 424 | 126 | 2.55 (1.83, 3.59) | 2.48 (1.71, 3.62) |
 Q4 | 1326 | 557 | 8.50 (6.76, 10.81) | 9.26 (6.77, 12.75) | 365 | 185 | 4.35 (3.16, 6.06) | 4.57 (2.86, 7.33) |
 P for trend |  |  |  < 0.001 | 0.024 |  |  |  < 0.001 | 0.807 |
 Every 10-unitincrement |  |  | 1.04 (1.03, 1.05) | 1.05 (1.04, 1.06) |  |  | 1.03 (1.02, 1.04) | 1.04 (1.03, 1.05) |