Table 3.
Unadjusted analyses of mean and standard deviation of mood, sleep quality and alertness domain scores in patients with CKD, and ESRD compared to normal controls
| Mood | Quality of sleep | Alertness | |
|---|---|---|---|
| Mean1 | |||
| CKD (vs. controls) | −7.02 (−14.2, 0.2) | −13.39 (−19.4, −7.4) | −8.58 (−16.0, −1.1) |
| p = 0.06 | p < 0.001 | p = 0.02 | |
| ESRD (vs. controls) | −12.1 (−17.9, −6.31) | −20.8 (−26.4, −15.2) | −13.5 (−19.7, −7.3) |
| p < 0.001 | p < 0.001 | p < 0.001 | |
| Standard Deviation2 | |||
| CKD (vs. controls) | 1.26 (0.97, 1.63) | 1.26 (1.06, 1.49) | 1.18 (0.95, 1.47) |
| p = 0.08 | p = 0.007 | p = 0.1 | |
| ESRD (vs. controls) | 1.71 (1.46, 2.02) | 1.72 (1.50, 2.0) | 1.52 (1.27, 1.80) |
| p < 0.001 | p < 0.001 | p < 0.001 | |
The first number in each cell is the coefficient quantifying the change in the average mood, sleep quality and alertness in the presence of the predictor (or per 1 unit change for continuous predictors such as age). Number in parentheses is the 95% confidence interval (uncertainty of the model for the value of the coefficient), and the final number is the p value measuring statistical significance.
The first number in each cell is the coefficient of the model giving the ratio of the standard deviation of mood, sleep quality and alertness in the presence of the predictor (or per 1 unit change for continuous predictors such as age). Number in parentheses is the 95% confidence interval (uncertainty of the model for the value of the coefficient), and the final number is the p value measuring statistical significance.