Table 3 T-lymphocyte subpopulation assay and depression score in both groups
Variable | Poor sleep (n = 127) | Good sleep (n = 122) | P value |
|---|---|---|---|
Median (IQR) | Median (IQR) | ||
Lymphocyte cell counts (U/L) | 1.18 (0.86–1.46) | 1.29 (1.02–1.63) | 0.003 |
T cell (%) | 67.4 (59.8–73.9) | 68.8 (58.68–74.1) | 0.690 |
T cell counts (/μl) | 737 (533–980) | 850 (642.5–1101) | 0.001 |
CD4 + /CD8 +  | 1.46 (1.09–1.90) | 1.42 (0.99–1.95) | 0.680 |
Helper T cell (%) | 36.90 (30–842.2) | 36.75 (31.2–43) | 0.771 |
Helper T cell counts (/μl) | 424 (287–548) | 491 (362.75–596) | 0.001 |
Killer T cell (%) | 25.7 (19.7–31.3) | 25.6 (19.78–32.15) | 0.913 |
Killer T cell counts (/μl) | 273 (185–407) | 327 (237–437) | 0.005 |