National Eye Institute Visual Function Scale in Type 2 Diabetes Patients

Table 7

Distribution of the questionnaire scores according to clinical characteristics related to diabetes.

(a)

		General health	General vision	Ocular pain	Near activities	Distance activities	Social functioning	Mental health
Time (year)
≤10	90	48.19 ± 17.10	58.33 ± 17.61	78.13 ± 21.45	78.46 ± 22.21	79.34 ± 21.18	87.79 ± 20.36	70.23 ± 27.85
11–14	26	45.38 ± 14.10	53.46 ± 19.48	76.44 ± 20.41	78.18 ± 24.73	83.00 ± 21.45	93.74 ± 12.97	77.88 ± 21.12
15–19	30	44.58 ± 18.78	52.66 ± 20.72	76.16 ± 20.32	73.58 ± 25.03	77.94 ± 24.41	87.63 ± 21.42	61.16 ± 30.86
≥20	55	43.45 ± 14.99	47.77 ± 14.32	77.04 ± 19.65	71.21 ± 23.16	79.17 ± 20.61	88.18 ± 18.35	72.45 ± 28.68
		0.36	0.007	0.95	0.27	0.81	0.54	0.14
Stage
0	65	49.26 ± 16.83	62.88 ± 16.37	76.84 ± 21.39	86.01 ± 15.71	87.33 ± 14.98	93.77 ± 11.67	80.28 ± 19.11
1	34	48.89 ± 16.66	62.64 ± 13.14	77.20 ± 18.06	84.77 ± 13.65	65.64 ± 26.41	78.18 ± 25.76	53.27 ± 31.96
2	26	45.38 ± 13.97	49.61 ± 14.43	81.25 ± 19.76	6.31 ± 21.13	77.19 ± 21.23	87.88 ± 23.06	69.46 ± 30.96
3	28	44.73 ± 13.99	47.94 ± 15.36	80.80 ± 19.38	72.94 ± 23.82	89.68 ± 10.48	95.53 ± 08.01	88.03 ± 13.00
4	48	40.57 ± 17.45	41.61 ± 16.95	75.78 ± 22.39	56.64 ± 26.34	74.37 ± 23.37	85.50 ± 20.87	59.68 ± 29.28
		0.04	0.0001	0.74	0.0001	0.0001	0.0001	0.0001
HbA1c
>8	25	44.10 ± 16.87	51.20 ± 14.86	80.50 ± 19.12	81.36 ± 15.63	82.26 ± 21.47	91.99 ± 15.30	76.60 ± 22.76
≤8	75	48.00 ± 16.39	58.60 ± 16.45	79.26 ± 18.95	83.41 ± 18.05	80.47 ± 22.57	88.77 ± 19.36	69.81 ± 29.15
		0.30	0.04	0.77	0.61	0.72	0.45	0.29
Treatment
Diet	7	54.28 ± 09.54	63.57 ± 09.88	66.07 ± 21.30	80.46 ± 22.53	80.93 ± 12.92	90.46 ± 07.49	64.34 ± 23.43
OAD	72	48.57 ± 16.90	57.08 ± 19.96	78.57 ± 20.34	78.88 ± 22.69	79.85 ± 21.52	88.67 ± 19.72	73.69 ± 27.40
Insulin	121	43.73 ± 16.06	51.50 ± 16.70	72.78 ± 20.57	73.35 ± 23.57	79.32 ± 22.01	88.49 ± 19.45	68.88 ± 28.66
		0.05	0.04	0.30	0.24	0.97	0.96	0.43

one-way ANOVA and -test.

(b)

		Role difficulties	Visual dependency	Driving	Color vision	Peripheral vision	Total score
Time (year)
≤10	90	70.90 ± 28.77	84.93 ± 26.50	64.08 ± 26.75	91.94 ± 16.26	78.33 ± 26.01	76.22 ± 18.12
11–14	26	75.04 ± 29.00	89.34 ± 24.49	55.0 ± 51.23	95.83 ± 15.92	79.80 ± 28.30	79.85 ± 18.09
15–19	30	64.37 ± 31.10	81.45 ± 28.59	76.18 ± 21.74	91.66 ± 22.10	70.83 ± 26.32	74.14 ± 19.46
≥20	55	68.18 ± 29.61	83.06 ± 27.52	52.26 ± 33.55	90.74 ± 18.36	80.45 ± 22.40	76.24 ± 19.51
		0.54	0.70	0.42	0.70	0.38	0.72
Stage
DRP	65	82.50 ± 20.22	93.93 ± 16.00	76.91 ± 20.16	95.56 ± 12.41	85.00 ± 22.00	83.05 ± 13.57
1	34	52.24 ± 32.59	64.13 ± 36.64	62.96 ± 35.13	88.97 ± 19.64	61.76 ± 25.55	63.96 ± 22.08
2	26	71.15 ± 28.26	81.97 ± 23.34	37.49 ± 05.89	92.30 ± 18.39	77.88 ± 23.79	76.93 ± 18.80
3	28	80.58 ± 23.34	95.31 ± 12.45	77.77 ± 25.45	98.21 ± 06.55	90.17 ± 17.13	85.84 ± 09.14
4	48	57.68 ± 30.94	81.11 ± 29.44	50.24 ± 33.92	85.93 ± 23.58	72.91 ± 28.16	70.35 ± 19.59
		0.0001	0.0001	0.10	0.012	0.0001	0.0001
HbA1c
>8	25	75.25 ± 29.78	88.00 ± 23.31	51.66 ± 45.79	94.00 ± 18.08	78.00 ± 26.33	80.50 ± 17.38
≤8	75	70.76 ± 30.83	81.91 ± 28.68	69.60 ± 27.78	93.15 ± 15.17	76.66 ± 26.74	75.96 ± 19.27
		0.52	0.33	0.44	0.81	0.82	0.29
Treatment
Diet	7	70.53 ± 28.80	83.92 ± 22.78	72.22 ± 12.72	89.28 ± 13.36	85.71 ± 13.36	73.86 ± 11.85
OAD	72	71.09 ± 29.13	85.51 ± 26.43	62.72 ± 30.39	92.60 ± 18.12	80.20 ± 25.50	76.83 ± 19.03
Insulin	121	68.70 ± 29.74	83.76 ± 27.39	60.14 ± 33.89	91.80 ± 17.85	76.23 ± 25.99	76.21 ± 18.87
		0.86	0.90	0.82	0.87	0.41	0.91