National Eye Institute Visual Function Scale in Type 2 Diabetes Patients

Table 8

Questionnaire scores according to ophthalmologic findings.

(a)

		General health	General vision	Ocular pain	Near activities	Distance activities	Social functioning	Mental health
Snellen
≤0.2	8	38.75 ± 14.94	35.93 ± 20.26	76.56 ± 20.52	46.56 ± 31.98	62.03 ± 23.87	79.15 ± 30.12	46.87 ± 31.27
0.3–0.5	32	41.64 ± 17.76	40.62 ± 15.74	72.65 ± 26.64	53.40 ± 25.51	75.09 ± 24.04	84.03 ± 23.15	64.21 ± 29.37
0.6–0.8	39	45.44 ± 11.75	46.73 ± 14.01	85.25 ± 14.01	73.05 ± 20.87	80.45 ± 17.73	89.84 ± 17.09	76.28 ± 25.04
>0.8	122	47.78 ± 17.30	60.96 ± 15.79	76.80 ± 20.08	84.33 ± 16.38	81.63 ± 21.24	90.09 ± 17.63	71.81 ± 27.55
		0.15	0.0001	0.057	0.0001	0.04	0.19	0.02
ETDRS
≤20	11	34.31 ± 14.49	31.13 ± 17.65	64.77 ± 28.94	39.54 ± 32.69	64.24 ± 25.74	82.94 ± 25.16	49.54 ± 29.53
21–40	29	42.75 ± 17.83	42.75 ± 16.34	77.15 ± 23.40	60.57 ± 24.87	72.94 ± 22.18	84.68 ± 23.15	68.10 ± 25.96
41–50	49	46.88 ± 14.43	49.59 ± 15.95	84.43 ± 16.04	73.39 ± 21.17	83.05 ± 19.35	90.81 ± 19.39	72.63 ± 28.81
>50	112	47.58 ± 16.73	61.02 ± 15.24	76.29 ± 19.91	84.20 ± 16.30	81.29 ± 21.00	89.28 ± 17.21	72.20 ± 27.43
		0.04	0.0001	0.01	0.0001	0.01	0.39	0.06
Cataract
CSCat −	140	47.85 ± 16.77	56.89 ± 17.74	77.64 ± 20.35	78.67 ± 22.48	80.26 ± 20.45	89.93 ± 17.36	71.57 ± 25.86
CSCat +	33	40.22 ± 14.96	44.54 ± 17.52	76.51 ± 21.59	65.50 ± 22.23	77.91 ± 23.71	85.02 ± 21.98	67.12 ± 33.28
Operated	28	43.48 ± 15.14	50.44 ± 15.44	79.91 ± 20.78	72.96 ± 25.41	78.15 ± 24.19	86.45 ± 23.75	68.92 ± 31.92
		0.03	0.001	0.80	0.01	0.79	0.33	0.68
CSME
Not present	152	47.40 ± 16.70	57.82 ± 17.06	78.09 ± 20.38	79.76 ± 20.52	80.37 ± 21.09	88.92 ± 18.39	70.34 ± 28.36
Present	49	41.63 ± 15.03	41.98 ± 15.31	76.78 ± 21.19	63.14 ± 26.83	77.15 ± 22.62	87.78 ± 21.52	70.89 ± 27.01
		0.03	0.0001	0.70	0.0001	0.36	0.71	0.90

: one-way ANOVA; -test CSCat: clinically significant cataract.

(b)

		Role difficulties	Visual dependency	Driving	Color vision	Peripheral vision	Total score
Snellen
≤0.2	8	46.87 ± 38.95	72.65 ± 43.42	75.00 ± 35.35	87.50 ± 26.72	65.62 ± 35.19	64.14 ± 24.73
0.3–0.5	32	61.71 ± 27.98	79.88 ± 25.13	48.43 ± 37.12	88.28 ± 20.06	77.34 ± 25.68	72.45 ± 19.30
0.6–0.8	39	74.03 ± 25.91	90.01 ± 18.63	49.35 ± 30.13	90.13 ± 19.74	80.76 ± 23.27	77.91 ± 15.91
>0.8	122	71.93 ± 29.32	84.68 ± 27.89	73.80 ± 25.58	93.95 ± 15.54	78.07 ± 25.42	77.73 ± 18.62
		0.03	0.24	0.06	0.28	0.50	0.12
ETDRS
≤20	11	49.43 ± 34.39	73.29 ± 39.83	50.00 ± 70.71	79.54 ± 26.96	68.18 ± 35.51	64.47 ± 24.35
21–40	29	63.57 ± 27.70	82.47 ± 23.09	53.4 ± 29.74	90.51 ± 20.50	75.86 ± 25.42	72.67 ± 17.57
41–50	49	71.68 ± 28.55	87.48 ± 25.32	53.70 ± 34.38	93.75 ± 15.89	85.20 ± 20.99	79.20 ± 18.27
>50	112	72.44 ± 28.92	84.77 ± 26.78	70.83 ± 26.69	92.95 ± 16.28	76.33 ± 25.74	77.29 ± 18.10
		0.05	0.43	0.32	0.09	0.09	0.07
Cataract
CSCat −	140	71.79 ± 27.87	86.21 ± 25.33	29.77 ± 5.62	93.29 ± 16.69	79.10 ± 24.47	77.28 ± 17.41
CSCat +	33	66.66 ± 31.11	80.05 ± 29.02	29.12 ± 10.29	90.62 ± 18.78	75.75 ± 26.13	74.83 ± 19.79
Operated	28	62.94 ± 33.76	81.02 ± 30.78	40.82 ± 14.43	87.50 ± 20.97	75.00 ± 29.65	73.74 ± 23.05
		0.28	0.37	0.92	0.25	0.63	0.57
CSME
Not Present	152	70.19 ± 29.18	84.48 ± 26.03	61.10 ± 31.15	91.94 ± 17.74	77.79 ± 25.33	76.49 ± 18.39
Present	49	68.23 ± 29.99	84.43 ± 29.15	64.77 ± 32.45	92.34 ± 17.82	78.57 ± 26.02	76.07 ± 19.53
		0.68	0.99	0.74	0.89	0.85	0.89