Chest X-ray

Age group

Weight (Kg)

kVp

mAs

FSD (cm)

Min

Mean

Max

Min

Mean

Max

Min

Mean

Max

AP/PA view

0 - 1 y

3 - 14

70

91

100

1

1.7

2

100

124

137

1 - 5 y

7 - 20

90

95

110

1.6

1.9

2.5

115

128

139

5 - 10 y

10 - 25

95

106

120

2

2.1

2.5

126

134

139

10 - 15 y

20 - 55

110

119

125

2

2.4

3

133

142

150

LAT view

10 - 15 y

32 - 46

125

126

128

6

6.1

8

139

143

150