Clinical analysis of cognitive function and depressive states in patients with age-related macular degeneration
10.3980/j.issn.1672-5123.2017.10.26
- VernacularTitle:年龄相关性黄斑变性患者认知功能和抑郁状态的临床分析
- Author:
Na, LI
;
Yun-Xia, XU
;
Xin, YAN
- Keywords:
age-related macular degeneration;
Mini-Mental State Examination;
cognitive disorders;
Geriatric Depression Scale;
depression
- From:
International Eye Science
2017;17(10):1905-1907
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate the difference of cognitive impairment and depression between age-related macular degeneration ( AMD ) group and the control group patients. ·METHODS: A prospective case-control study was performed from November 2014 to August 2016 in the hospital for AMD patients and sex-matched control group. The Mini-Mental State Examination ( MMSE) and the Geriatric Depression Scale ( GDS ) score of each patient were collected for statistical analyzing. ·RESULTS: There were total 84 cases ( 168 eyes ) included in the study. The difference of visual acuity between the two group was statistically significant ( F=8. 953, P=0. 004) by baseline data analyzing. There were no significant differences in MMSE scores between the two groups according to educational status ( P>0. 05 ) , while the prevalence of cognitive impairment in each group was statistically significant (x2 =4. 14, P=0. 042). The difference of GDS scores, prevalence of total and mild depression between two groups were both statistically significant (F=5. 852, P=0. 018; x2=6. 372, P=0. 012; x2 = 5. 674, P = 0. 017 ). However, there was no statistically significant difference in the prevalence of moderate to severe depression (x2=0. 672, P=0. 412). ·CONCLUSION: AMD patients have a higher prevalence of depression. Although MMSE score differences were not statistically significant in subgroup analysis by educational levels, AMD patients are more likely to have cognitive impairment overall.
