Table 4: Correlation between ChQOL-HK domains and WHOQOL-BREF (HK) domains or self-reported health status   ChQOL-HK Domains   Self-reported health status   WHOQOL-BREF (HK) domains     Physical health   Psychological   Social relationship   Environment Physical Form   0.587**   0.709**   0.497**   0.306**   0.390** Spirit   0.301**   0.461**   0.533**   0.309**   0.434** Emotion   0.453**   0.568**   0.619**   0.444**   0.291**                       Overall score   0.537**   0.706**   0.690**   0.440**   0.471**                       ** correlation is significant at the 0.01 level (2-tailed) * correlation is significant at the 0.05 level (2-tailed)