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Table 5 Registered age of new blindness in Jing-An district, Shanghai, China.

From: Causes and 3-year-incidence of blindness in Jing-An District, Shanghai, China 2001-2009

 

2001-2009

2001-2003

2004-2006

2007-2009

 

Mean ± 1SD

Mean ± 1SD

Mean ± 1SD

Mean ± 1SD

Glaucoma

67.30 ± 14.61

65.89 ± 14.01

67.94 ± 16.23

67.89 ± 14.52

Diabetic

63.00 ± 13.79

63.38 ± 13.73

58.00 ± 14.14

63.64 ± 14.92

MMD

61.32 ± 12.22

54.60 ± 16.61

61.12 ± 11.36

64.00 ± 9.68*

RP

57.29 ± 13.83

58.00 ± 13.28

59.15 ± 10.16

54.92 ± 17.83

AMD

75.31 ± 9.42

71.00 ± 8.98

77.70 ± 9.28*

75.74 ± 9.31

ONA

59.25 ± 17.43

53.23 ± 19.74

66.69 ± 12.24*

53.43 ± 18.82

CO

67.52 ± 16.55

43.00 ± 33.87

66.40 ± 11.50*

72.81 ± 11.33*

RD

61.97 ± 13.78

57.47 ± 15.58

68.80 ± 8.81

65.30 ± 11.28

UVITIS

62.77 ± 14.93

60.33 ± 14.15

59.25 ± 11.95

66.33 ± 18.45

OTHERS

59.93 ± 23.18

58.44 ± 21.51

54.18 ± 27.03

65.73 ± 22.16

Total

64.19 ± 15.86

60.10 ± 17.29

65.43 ± 15.24*

66.12 ± 14.82*

  1. MMD: myopic macular degeneration; AMD: age-related macular degeneration ONA: optic nerve atrophy; RP: retinitis pigmentosa; CO: corneal opacity; RD: retinal detachment.
  2. *:P < 0.05 compared to in 2001-2003