Table 1: Characteristics and age distributions of subjects in the First Nations Lung Health Project (FNLHP) 2012-2013.
| Gender | Males (n = 13) | Females (n = 24) | ||
| Mean ± s.e. | Min-Max | Mean ± s.e. | Min-Max | |
| Predictors | ||||
| Age (years) | 24.23 ± 2.75 | 17 - 49 | 27.75 ± 2.75 | 17 - 71 |
| Height (cm) | 180 ± 1.68 | 171 - 189 | 164 ± 1.15 | 151 - 177 |
| Weight (kg) | 84.17 ± 5.07 | 90.4 - 114.4 | 78.39 ± 3.88 | 48.8 - 128.6 |
| Abdominal Girth (cm) | 98 ± 4.09 | 76 - 119 | 99 ± 3.48 | 73 - 133 |
| BMI | 26.08 ± 1.48 | 18.99 - 34.14 | 29.1 ± 1.48 | 18.94 - 43.27 |
| ABSI | 0.0831 ± 0.0009 | 0.0785 - 0.0894 | 0.082 ± 0.001 | 0.0725 - 0.0912 |
| Outcomes | ||||
| FVC (l) | 5.80 ± 0.26 | 3.97 - 7.61 | 3.86 ± 0.12 | 2.08 - 5.13 |
| FEV1 (l) | 4.88 ± 0.22 | 3.07 - 6.08 | 3.27 ± 0.10 | 1.50 - 4.14 |
| FEV1/FVC (%) | 84.33 ± 1.64 | 74.58 - 91.81 | 84.56 ± 1.11 | 70.96 - 93.88 |
| FEF25-75 (l) | 5.24 ± 0.38 | 2.73 - 7.10 | 3.84 ± 0.2258 | 0.98 - 5.36 |
| Age Groups (years) | ||||
| 17-20 | 7(53.8)* | 8(33.3) | ||
| 20-29 | 3(23.1) | 10(41.7) | ||
| 30-39 | 2(15.4) | 3(12.5) | ||
| 40-49 | 1(7.7) | 0(0.0) | ||
| 50-59 | 0(0.0) | 2(8.3) | ||
| 60 + | 0(0.0) | 1(4.2) | ||
| Total | 13(100) | 24(100) | ||
Note: FVC: Forced Vital Capacity; FEV1: Forced Expiratory Volume during the first second;
FEF25-75: Forced Expiratory Flaw during the middle half of the forced vital capacity;
BMI: Body Mass Index; ABSI: A Body Shape Index; *: Data are presented as No (%).