Skip to main content

Table 2 Studied parameters that significantly correlated with SGRQ total scores.

From: Gender associated differences in determinants of quality of life in patients with COPD: a case series study

Studied parameters

Entire population

Male

Females

FEV1% of predictive

-0.378 (p < 0.001)

-0.479 (p < 0.001)

-0.293 (p = 0.013)

IC/TLC

-0.306 (p = 0.001)

-0.368 (p = 0.002)

NS

PaO2 (mmHg)

-0.269 (p = 0.001)

-0.379 (p = 0.001)

-0.315 (p = 0.007)

PaCO2 (mmHg)

NS

0.256 (p = 0.057)

NS

6MWD (mts)

0.267 (0.002)

-0.327 (p = 0.005)

NS

Exacerbations

0.343 (p < 0.001)

0.366 (p = 0.001)

0.290 (p = 0.013)

Charlson Index

0.210 (p = 0.012)

0.380 (p = 0.001)

NS

MMRC (points)

0.659 (p < 0.001)

0.654 (p < 0.001)

0.628 (p < 0.001)

  1. We show correlation coefficients and p values for those that showed statistical significant correlation
  2. Spearman's coefficients for all correlations