Table 4 Summary of Zung self-rating anxiety scale
From: Ocular surface health in Shanghai University students: a cross-sectional study
Dry eye disease | Cornea fluorescein staining | Corneal sensation | |||||||
|---|---|---|---|---|---|---|---|---|---|
Absent (N = 733) | Present (N = 94) | P-value | ≤ 1 (N = 796) | >1 (N = 89) | P-value | >30 mm (N = 780) | ≤ 30 mm (N = 105) | P-value | |
Severity of anxiety | 0.0136a | 0.1364a | 0.8399a | ||||||
None (<35) | 85 (12.2%) | 5 (5.6%) | 85 (11.2%) | 12 (14.3%) | 88 (11.8%) | 9 (9.3%) | |||
Mild (≥ 35,<55) | 582 (83.4%) | 76 (85.4%) | 632 (83.6%) | 71 (84.5%) | 618 (83.2%) | 85 (87.6%) | |||
Moderate (≥ 55,<65) | 28 (4.0%) | 6 (6.7%) | 35 (4.6%) | 0 | 33 (4.4%) | 2 (2.1%) | |||
Severe (≥ 65) | 3 (0.4%) | 2 (2.2%) | 4 (0.5%) | 1 (1.2%) | 4 (0.5%) | 1 (1.0%) | |||
Missing | 35 | 5 | 40 | 5 | 37 | 8 | |||
Sum of scores | < 0.0001b | 0.9229b | 0.7769b | ||||||
Number | 698 | 89 | 756 | 84 | 743 | 97 | |||
Mean (SD) | 42.5 (7.2) | 45.8 (7.5) | 42.8 (7.3) | 42.8 (7.0) | 42.9 (7.4) | 42.6 (6.6) | |||
Median | 42.5 | 45.0 | 42.5 | 43.8 | 43.8 | 42.5 | |||
Min: Max | 25: 79 | 29: 66 | 25: 79 | 26: 65 | 25: 79 | 25: 65 | |||