Age (ans)

GFR according to the MAYO formula

Size

Average ± ET

Lower bound

Upper bound

Minimum

Maximum

[1 - 3]

24

116.66 ± 6.61

113.87

119.45

99.80

123.40

[3 - 5]

39

109.89 ± 15.68

104.80

114.97

44.14

124.28

[5 - 7]

31

109.58 ± 22.54

101.31

117.85

6.18

123.62

[7 - 9]

40

106.92 ± 18.12

101.13

112.72

29.51

125.98

[9 - 11]

41

113.19 ± 10.66

109.83

116.56

85.26

127.22

[11 - 13]

43

112.31 ± 12.45

108.48

116.15

73.38

127.32

[13 - 15]

48

102.97 ± 27.67

94.93

111.00

0.54

128.40

[15 - 17]

94

102.77 ± 16.24

99.45

106.10

33.17

127.92

Total

360

107.87 ± 18.11

105.99

109.75

0.54

128.40