Table 7 Percentiles of Cystatin C based estimated glomerular filtration rate (mL/min/1.73m²) using Jonsson equation at 22–40 weeks of gestational age (GA)

22

36

119.28

128.64

139.86

183.23

232.45

247.45

260.85

23

16

117.40

126.58

137.59

180.15

228.43

243.14

256.27

24

0

115.08

124.07

134.85

176.52

223.80

238.20

251.06

25

2

112.32

121.11

131.64

172.37

218.58

232.66

245.23

26

20

109.15

117.72

127.99

167.71

212.80

226.54

238.81

27

19

105.58

113.91

123.91

162.57

206.48

219.86

231.82

28

9

101.64

109.73

119.43

156.97

199.65

212.66

224.28

29

7

97.35

105.17

114.57

150.95

192.33

204.96

216.25

30

15

92.74

100.29

109.36

144.52

184.58

196.81

207.74

31

23

87.84

95.10

103.83

137.73

176.41

188.23

198.79

32

7

82.68

89.65

98.03

130.61

167.87

179.26

189.46

33

5

77.30

83.96

91.98

123.21

159.00

169.96

179.77

34

17

71.74

78.08

85.72

115.56

149.85

160.36

169.78

35

19

66.04

72.05

79.31

107.71

140.45

150.51

159.53

36

5

60.24

65.91

72.77

99.71

130.88

140.47

149.07

37

9

54.39

59.72

66.17

91.60

121.17

130.29

138.47

38

19

48.54

53.51

59.55

83.45

111.37

120.01

127.77

39

23

42.74

47.35

52.97

75.31

101.56

109.71

117.04