From: Sleep quality among psoriasis patients: excluding the immunosuppressive therapy effect
 | Age | Psoriasis duration in months | Education (years) | PASI | BSA (%) | BMI | PDI |
---|---|---|---|---|---|---|---|
ISI | |||||||
 Correlation Coefficient | -0.043 | -0.043 | -0.160 | 0.163 | 0.029 | 0.121 | 0.245 |
 Pvalue | 0.670 | 0.670 | 0.113 | 0.106 | 0.778 | 0.231 | 0.014 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
PSQI-global | |||||||
 Correlation Coefficient | -0.095 | -0.095 | -0.054 | -0.092 | -0.193 | 0.091 | 0.054 |
 Pvalue | 0.349 | 0.349 | 0.591 | 0.365 | 0.055 | 0.370 | 0.595 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Subjective sleep quality | |||||||
 Correlation Coefficient | -0.064 | -0.064 | -0.092 | 0.037 | -0.064 | 0.082 | 0.101 |
 Pvalue | 0.524 | 0.524 | 0.362 | 0.717 | 0.524 | 0.420 | 0.318 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Sleep latency | |||||||
 Correlation Coefficient | -0.118 | -0.118 | 0.031 | 0.028 | -0.038 | 0.217 | 0.085 |
 Pvalue | 0.242 | 0.242 | 0.762 | 0.782 | 0.709 | 0.030 | 0.401 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Sleep duration | |||||||
 Correlation Coefficient | 0.080 | 0.080 | -0.012 | -0.043 | -0.144 | -0.115 | 0.047 |
 Pvalue | 0.427 | 0.427 | 0.904 | 0.668 | 0.154 | 0.253 | 0.639 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Habitual sleep efficiency | |||||||
 Correlation Coefficient | 0.000 | 0.000 | 0.029 | -0.120 | -0.210 | -0.051 | -0.064 |
 Pvalue | 0.999 | 0.999 | 0.776 | 0.236 | 0.036 | 0.616 | 0.530 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Sleep disturbance | |||||||
 Correlation Coefficient | -0.117 | -0.117 | 0.032 | -0.056 | -0.155 | 0.214 | -0.014 |
 Pvalue | 0.247 | 0.247 | 0.755 | 0.582 | 0.123 | 0.033 | 0.890 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Use of sleeping medication | |||||||
 Correlation Coefficient | -0.155 | -0.155 | -0.098 | -0.035 | -0.077 | 0.238 | 0.052 |
 Pvalue | 0.123 | 0.123 | 0.333 | 0.732 | 0.449 | 0.017 | 0.611 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Daytime dysfunction | |||||||
 Correlation Coefficient | 0.055 | 0.055 | -0.147- | -0.136- | -0.053- | -0.106- | -0.021- |
 Pvalue | 0.584 | 0.584 | 0.144 | 0.176 | 0.603 | 0.295 | 0.835 |
 N | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
BDI | |||||||
 Correlation Coefficient | -0.046- | -0.046- | -0.021- | -0.146- | -0.145- | 0.087 | 0.203 |
 Pvalue | 0.651 | 0.651 | 0.838 | 0.146 | 0.149 | 0.392 | 0.043 |
 N | 99 | 99 | 100 | 100 | 100 | 100 | 100 |
Taylor Manifest Anxiety Scale | |||||||
 Correlation Coefficient | -0.017 | -0.017 | -0.017 | 0.043 | 0.011 | 0.097 | 0.278 |
 Pvalue | 0.869 | 0.869 | 0.870 | 0.674 | 0.915 | 0.339 | 0.005 |
 N | 99 | 99 | 100 | 100 | 100 | 100 | 100 |