Table 1.
Patient material
| Variable | Total material | Patient subgroups | |||||
|---|---|---|---|---|---|---|---|
| REF | iNPH | cHC | AC | IIH | SIH | ||
| N | 106 | 12 | 54 | 8 | 9 | 13 | 10 |
| Demographic | |||||||
| Gender (F/M) | 56/50 | 11/1 | 21/33c | 3/5a | 4/5a | 11/2 | 6/4 |
| Age (yrs) | 58.7 ± 18.1 | 38.4 ± 13.9 | 72.5 ± 5.7c | 51.8 ± 11.4 | 55.9 ± 18.8b | 34.1 ± 11.8 | 48.5 ± 8.4 |
| BMI (kg/m2) | 27.6 ± 5.0 | 27.8 ± 5.2 | 27.2 ± 4.4 | 24.9 ± 4.0 | 26.4 ± 3.5 | 32.3 ± 4.9 | 26.7 ± 6.6 |
| Subjective sleep quality | |||||||
| PSQI score (total) | 9.2 ± 4.4 | 8.1 ± 4.9 | 11.5 ± 2.1 | 6.7 ± 3.9 | 8.9 ± 4.5 | 11.9 ± 4.2 | 8.7 ± 3.2 |
Continuous data presented as mean ± standard deviation.
Differences towards REF group indicated by: aP < 0.05, bP < 0.01, cP < 0.001; analysis of variance (ANOVA) with Bonferroni post hoc tests for continuous data and Pearson Chi-square test for categorical data. Source data are provided as Source Data file.