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Table 4 PEFR means and SDs by sex in Asthma and Healthy groups.*

From: Electrodermal Screening of Asthmatics with AcuGraph 4

Sex

Asthma

Healthy

t

p

Male

311.67 ± 102.73

448.33 ± 61.14

6.07

<0.0001

Female

232.73 ± 50.63

320.5 ± 50.72

5.6

<0.0001

  1. PEFR = peak expiratory flow rate; SD = standard deviation.
  2. * In the Asthma group, the number of males was 30 and the number of females was 20, whereas in the Healthy group, the number of males was 24 and the number of females was 22.