MIP measured | MIP not measured | |||||
---|---|---|---|---|---|---|
Men | Women | Total | Men | Women | Total | |
*Values are mean (SD). | ||||||
MIP, maximal inspiratory pressure; FEV1, forced expiratory volume in 1 second; FVC, forced vital capacity; IFG, impaired fasting glucose; CRP, C-reactive protein. | ||||||
No (%) of participants | 1547 (40.3) | 2292 (59.7) | 3839 | 228 (40.4) | 337 (59.6) | 565 |
Age (years)* | 73.1 (5.7) | 72.2 (5.2) | 72.5 (5.4) | 73.5 (6.1) | 72.5 (6.1) | 72.9 (6.1) |
% white | 95.7 | 94.5 | 95.0 | 95.6 | 93.5 | 94.3 |
Pulmonary function* | ||||||
MIP | 79.5 (27.2) | 54.8 (21.5) | 64.8 (26.9) | |||
FEV1 | 2.51 (0.68) | 1.81 (0.46) | 2.09 (0.66) | 2.41 (0.81) | 1.81 (0.53) | 2.06 (0.72) |
FVC | 3.66 (0.77) | 2.51 (0.56) | 2.97 (0.86) | 3.57 (0.88) | 2.52 (0.62) | 2.95 (0.90) |
Smoking status (%) | ||||||
Never smokers | 33.2 | 56.7 | 47.1 | 32.0 | 62.3 | 50.1 |
Former smokers | 56.8 | 31.0 | 41.3 | 58.3 | 23.7 | 37.7 |
Current smokers | 10.1 | 12.5 | 11.5 | 9.6 | 13.9 | 12.2 |
Hypertension status (%) | ||||||
Borderline hypertensive | 16.4 | 14.7 | 15.3 | 14.2 | 14.6 | 14.3 |
Hypertensive | 38.3 | 40.8 | 39.8 | 37.2 | 41.0 | 41.4 |
Diabetes status (%) | ||||||
New diabetic | 7.4 | 6.5 | 6.9 | 7.9 | 6.9 | 7.3 |
Known diabetic | 8.5 | 5.0 | 6.4 | 7.9 | 6.9 | 7.3 |
IFG | 16.5 | 12.5 | 14.2 | 12.7 | 11.6 | 12.0 |
Body mass index* | 26.3 (3.6) | 26.4 (5.0) | 26.4 (4.5) | 26.8 (4.0) | 26.7 (5.2) | 26.7 (4.8) |
Cholesterol (mg/dl)* | 199 (36) | 222 (38) | 213 (39) | 197 (35) | 219 (40) | 210 (39) |
CRP (log10 transformed) | 0.23 (0.44) | 0.27 (0.43) | 0.26 (0.43) | 0.25 (0.45) | 0.27 (0.44) | 0.26 (0.44) |