FEV1 | FVC | FEV1/FVC | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Age group | Sex | N | Mean | (SD) | p-value | Mean | (SD) | p-value | Mean | (SD) | p-value |
22-29 y | Women | 28 | 0.05 | (0.92) | 0.26 | (0.97) | −0.35 | (0.83) | |||
Men | 32 | −0.16 | (0.80) | 0.346 | 0.11 | (0.84) | 0.509 | −0.41 | (0.97) | 0.818 | |
30-39 y | Women | 78 | 0.16 | (0.89) | 0.49 | (0.89) | −0.56 | (0.80) | |||
Men | 86 | 0.17 | (0.88) | 0.937 | 0.28 | (0.92) | 0.143 | −0.20 | (0.81) | 0.006 | |
40-49 y | Women | 39 | 0.25 | (0.78) | 0.36 | (0.82) | −0.21 | (0.89) | |||
Men | 53 | 0.25 | (0.98) | 0.999 | 0.20 | (0.95) | 0.381 | 0.04 | (0.80) | 0.152 | |
50-59 y | Women | 35 | 0.46 | (0.96) | 0.61 | (1.05) | −0.27 | (0.98) | |||
Men | 31 | 0.29 | (0.98) | 0.464 | 0.31 | (1.04) | 0.245 | −0.04 | (0.80) | 0.310 | |
60-69 y | Women | 21 | 0.20 | (0.86) | 0.43 | (0.71) | −0.44 | (0.74) | |||
Men | 24 | 0.41 | (1.04) | 0.481 | 0.41 | (0.93) | 0.939 | −0.01 | (0.88) | 0.080 | |
70-79 y | Women | 19 | 0.16 | (0.88) | 0.51 | (1.12) | −0.54 | (0.94) | |||
Men | 17 | 0.68 | (0.77) | 0.071 | 0.68 | (0.87) | 0.604 | −0.02 | (0.57) | 0.051 | |
80-91 y | Women | 24 | 0.07 | (0.85) | 0.07 | (0.80) | −0.10 | (0.86) | |||
Men | 14 | 0.30 | (0.85) | 0.420 | 0.38 | (0.96) | 0.292 | −0.14 | (0.68) | 0.884 | |
<40 y | Women | 106 | 0.13 | (0.90) | 0.43 | (0.91) | −0.50 | (0.81) | |||
Men | 118 | 0.08 | (0.87) | 0.671 | 0.24 | (0.90) | 0.108 | −0.26 | (0.86) | 0.030 | |
≥40 y | Women | 138 | 0.25 | (0.86) | 0.41 | (0.92) | −0.29 | (0.89) | |||
Men | 139 | 0.34 | (0.95) | 0.415 | 0.34 | (0.96) | 0.542 | −0.01 | (0.77) | 0.006 | |
All ages | Women | 244 | 0.20 | (0.88) | 0.42 | (0.91) | −0.38 | (0.86) | |||
Men | 257 | 0.22 | (0.92) | 0.784 | 0.29 | (0.93) | 0.126 | −0.12 | (0.82) | 0.001 |