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Table 1 Demographics of AMD and normal subjects

From: Mitochondrial DNA haplogroups confer differences in risk for age-related macular degeneration: a case control study

 

Total AMD

Normal

p-value

n

162

164

 

Median Age

79

75

 

Mean Age ± SEM

78.03 ±0.68

76.4 ±0.56

0.06

Female (n)

109

94

 

Median Age

79

75

 

Mean Age ± SEM

78.29 ±0.85

76.61 ±0.72

0.14

Male (n)

53

70

 

Median Age

78

75

 

Mean Age ± SEM

77.32 ±1.17

76.1 ±0.90

0.40

  1. SEM, standard error of the mean; n, number of samples.