From: BMI can influence adult males’ and females’ airway hyperresponsiveness differently
Underweight | Normal weight | Overweight | Obesity | Total | p | |
---|---|---|---|---|---|---|
Aged 18–26 years (n 211) | 574 [75–1257] | 371 [139–930] | 330 [157–1491] | 262 [137–663] | 350 [140–1003] | 0.763 |
Aged 27–44 years (n 605) | 874 [213–1366] | 455 [171–1101] | 322 [159–697] | 308 [155–917] | 384 [165–1046] | 0.065 |
Age≥45 years (n 526) | 115 [96–373] | 563 [197–1238] | 384 [170–1063] | 366 [205–848] | 437 [179–1072] | 0.160 |
Severe AHR (PD 20 ≤200) (n 400) | 59 [40–96] | 94 [56–146] | 107 [52–157] | 105 [52–156] | 98 [54–149] | 0.125 |
Moderate AHR (PD 20 >200 and ≤800) (n 523) | 369 [317–568] | 437 [298–605] | 363 [287–562] | 355 [295–528] | 383 [295–576] | 0.858 |
Mild AHR (PD 20 >800) (n 419) | 1366 [1176–1805] | 1447 [1072–2026] | 1484 [1097–2112] | 1473 [1203–1948] | 1451 [1097–2015] | 0.064 |
Non-smokers (n 889) | 468 [99–1169] | 473 [157–1109] | 382 [165–1077] | 359 [180–814] | 396 [161–1072] | 0.765 |
Smokers (n 273) | 1132 [72–1521] | 502 [172–986] | 332 [151–647] | 321 [203–818] | 407 [160–980] | 0.449 |
Total (n 1342) | 568 [108–1271] | 490 [161–1077] | 354 [160–964] | 352 [179–817] | 387 [165–1052] | 0.359 |