Journal List > J Korean Ophthalmol Soc > v.56(7) > 1010030

Hwang and Kim: Depression and Anxiety in Patients with Glaucoma or Glaucoma Suspect

Abstract

Purpose:

To investigate depression and anxiety in patients with glaucoma or glaucoma suspect.

Methods:

Seventy-two patients with glaucoma, 72 patients with glaucoma suspect and 26 controls comprised the study population. Anxiety and depression was evaluated by hospital anxiety and depression scale (HADS) questionnaire. In this study, scores higher than 10 on the HADS-A and HADS-D were defined as anxiety and depression, respectively. The relationship be-tween HADS and mean deviation (MD) of visual field tests or visual acuity of the better eye was analyzed in glaucoma patients.

Results:

Three (11.5%) controls, 11 (15.3%) patients with glaucoma suspect, and 15 (20.8%) patients with glaucoma had anxiety. One (3.8%) control, 5 (6.9%) patients with glaucoma suspect, and 15 (20.8%) patients with glaucoma had depression. In glaucoma patients, the number of anxiety patients was higher in patients who had MD of less than -6 dB and the numbers of anxiety and depression patients were higher in patients who had visual acuity of lower than 20/40.

Conclusions:

The rate of depression in patients with glaucoma is higher than that of glaucoma suspect and controls. There is no significant difference between the three groups in rate of anxiety. Clinicians are advised to not only offer medical treatment but also should monitor for mood disturbances like anxiety and depression to ensure compliance and quality of life of patients.

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Table 1.
Basic characteristics comparison between control group, glaucoma suspect group and glaucoma group
Controls (n = 26) Glaucoma suspect (n = 72) ) Glaucoma (n = 72) p-value
Age (years) 50.9 ± 9.6 49.6 ± 11.0 49.2 ± 10.6 0.768
Sex
 Male 10 (38.5) 27 (37.5) 35 (48.6) 0.384
 Female 16 (61.5) 45 (62.5) 37 (51.4)
Education (years)
 <10 16 (61.5) 40 (55.6) 51 (70.8) 0.168
 ≥10 10 (38.5) 32 (44.4) 21 (29.2)
Monthly income
 <2.500 thousand won 16 (61.5) 51 (70.8) 49 (68.1) 0.697
 ≥2.500 thousand won 10 (38.5) 21 (29.2) 23 (31.9)
Marital state
 Married/cohabiting 21 (80.8) 57 (79.1) 54 (75.0) 0.801
 Divorce/separated/ not married 5 (19.2) 15 (20.9) 18 (25.0)
Occupation
 Yes 17 (65.4) 53 (73.6) 60 (83.3) 0.134
 No 9 (34.6) 19 (26.4) 12 (16.7)
Hypertension
 Yes 2 10 16 0.392
 No 24 62 56
Diabetic mellitus
 Yes 3 10 5 0.186
 No 23 62 67
Spherical equivalent -0.87 ± 1.11 -3.10 ± 3.78 -2.53 ± 3.64 0.244
log MAR BCVA of better eye 0.89 ± 0.16 0.85 ± 0.19 0.89 ± 0.26 0.402

Values are presented as mean ± SD or n (%). BCVA = best-corrected visual acuity.

One-way analysis of variance (ANOVA) test;

Chi-square test;

Fisher exact test.

Table 2.
Hospital Anxiety and Depression Scales (HADS)-anxiety and HADS-depression comparison between control group, glau-coma suspect group and glaucoma group
Controls Glaucoma suspect group Glaucoma group p-value
HADS-anxiety average 4.8 ± 3.8 5.9 ± 3.7 6.5 ± 4.1 0.328
HADS-anxiety ≥8 5/26 (19.2) 22/72 (30.6) 22/72 (30.6) 0.522
HADS-anxiety ≥10 3/26 (11.5) 11/72 (15.3) 15/72 (20.8) 0.535
HADS-depression average 3.3 ± 3.7 4.4 ± 3.1 5.3 ± 4.1 0.172
HADS-depression ≥8 4/26 (15.4) 12/72 (16.7) 19/72 (26.4) 0.282
HADS-depression ≥10 1/26 (3.8) 5/72 (6.9) 15/72 (20.8) 0.021

Values are presented as mean ± SD or n (%).

One-way analysis of variance (ANOVA) test;

Chi square test;

Fisher exact test.

Table 3.
Hospital Anxiety and Depression Scales (HADS)-anxiety score and prevalence comparison according to demographic char-acteristics of the glaucoma patients (n = 72)
Anxiety score p-value Anxiety prevalence e p-value
Sex Male 6.7 ± 4.1 0.776 8/36 0.727
Female 6.4 ± 4.2 7/37
Age (years) <50 6.7 ± 4.4 0.753 7/34 0.961
≥50 6.4 ± 4.0 8/38
Education (years) <10 6.9 ± 4.7 0.716 3/13 1.000
≥10 6.5 ± 4.0 12/59
Economy <2.500 thousand won 6.5 ± 4.6 0.870 13/51 0.203
≥2.500 thousand won 6.7 ± 2.6 2/21
Marital status Married/cohabiting 6.2 ± 3.6 0.246 9/57 0.069
Divorce/separated/not married 8.0 ± 5.6 6/15

Values are presented as mean ± SD.

Independent t-test;

Chi square test;

Fisher exact test.

Table 4.
Hospital Anxiety and Depression Scales (HADS)-depression score and prevalence comparison according to demographic characteristics of the glaucoma patients (n = 72)
Depression score p-value Depression prevalence p-value
Sex Male 5.3 ± 4.1 0.947 6/36 0.418
Female 5.4 ± 4.3 9/37
Age (years) <50 5.1 ± 4.4 0.618 5/34 0.226
≥50 5.6 ± 4.0 10/38
Education <10 5.4 ± 3.9 0.951 2/13 0.723
≥10 5.3 ± 4.2 13/59
Monthly income <2.500 thousand won 5.0 ± 4.2 0.411 9/51 0.346
≥2.500 thousand won 6.0 ± 4.1 6/21
Marital status Married 5.1 ± 4.1 0.292 10/57 0.281
Divorce 6.3 ± 4.5 5/15

Values are presented as mean ± SD unless otherwise indicated.

Independent t-test;

Chi square test;

Fisher exact test.

Table 5.
Hospital Anxiety and Depression Scales (HADS)-anxiety and HADS-depression comparison according to the mean devia-tion (MD) of the visual field in the better eye
Better MD eye MD ≥ -6.0 dB (n = 42) MD < -6.0 dB (n = 30) p-value
HADS-anxiety average 5.9 ± 3.7 6.5 ± 4.1 0.093
HADS-anxiety ≥8 11/42 (26.2) 11/30 (36.7) 0.438
HADS-anxiety ≥10 5/42 (11.9) 10/30 (33.3) 0.039
HADS-depression average 5.5 ± 3.8 5.1 ± 4.6 0.699
HADS-depression ≥8 11/42 (26.2) 8/30 (26.7) 1.000
HADS-depression ≥10 8/42 (19.0) 7/30 (23.3) 0.777

Values are presented as mean ± SD or n (%).

Independent t-test;

Chi-square test.

Table 6.
Hospital Anxiety and Depression Scales (HADS)-anxiety and HADS-depression comparison according to the vision of bet-ter eye
Better eye VA <0.5 (n = 8) VA ≥ 0.5 (n = 64) p-value
HADS-anxiety average 10.4 ± 4.4 6.1 ± 3.9 0.005
HADS-anxiety ≥10 4 (50.0) 11 (17.2) 0.053
HADS-depression average 8.6 ± 4.6 4.9 ± 4.0 0.016
HADS-depression ≥10 3 (37.5) 12 (18.8) 0.350

Values are presented as mean ± SD or n (%).

VA = visual acuity.

Independent t-test;

Fisher exact test.

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