Peak Expiratory Flow Chart

Question 1

Predicted PERF in L/min for a child with a height of 0.85m/2’9’’

Answer 1

87

Question 2

Predicted PERF in L/min for a child with a height of 0.90m/2’11’’

Answer 2

95

Question 3

Predicted PERF in L/min for a child with a height of 0.95m/3’1’’

Answer 3

104

Question 4

Predicted PERF in L/min for a child with a height of 1.00m/3’3’’

Answer 4

115

Question 5

Predicted PERF in L/min for a child with a height of 1.05m/3’5’’

Answer 5

127

Question 6

Predicted PERF in L/min for a child with a height of 1.10m/3’7’’

Answer 6

141

Question 7

Predicted PERF in L/min for a child with a height of 1.15m/3’9’’

Answer 7

157

Question 8

Predicted PERF in L/min for a child with a height of 1.20m/3’11’’

Answer 8

174

Question 9

Predicted PERF in L/min for a child with a height of 1.25m/4’1’’

Answer 9

192

Question 10

Predicted PERF in L/min for a child with a height of 1.30m/4’3’’

Answer 10

212

Question 11

Predicted PERF in L/min for a child with a height of 1.35m/4’5’’

Answer 11

233

Question 12

Predicted PERF in L/min for a child with a height of 1.40m/4’7’’

Answer 12

254

Question 13

Predicted PERF in L/min for a child with a height of 1.45m/4’9’’

Answer 13

276

Question 14

Predicted PERF in L/min for a child with a height of 1.50m/4’11’’

Answer 14

299

Question 15

Predicted PERF in L/min for a child with a height of 1.55m/5’1’’

Answer 15

323

Question 16

Predicted PERF in L/min for a child with a height of 1.60m/5’3’’

Answer 16

346

Question 17

Predicted PERF in L/min for a child with a height of 1.65m/5’5’’

Answer 17

370

Question 18

Predicted PERF in L/min for a child with a height of 1.70m/5’7’’

Answer 18

393