Table 5 Comparison of knowledge subscale scores by independent variables (n = 305)

Gender

 Female (n = 187)

9,41 ± 0,84

 t = 2.40

 0.016

 Cohen’s d = 0.29

 Male (n = 118)

9,11 ± 1,12

Age Groups

24–30 (n = 214)

 9,22 ± 1,00^a

 F = 4.85

 0.008

 η²=0.031

31–35 (n = 64)

 9,62 ± 0,67^b

≥36 (n = 27)

 9,11 ± 1,18^ab

Years of Practice

 1–5 (n = 228)

9,23 ± 0,98^b

 F = 5.07

 0.007

 η²=0.032

 6–10 (n = 52)

9,67±,0,64^a

 ≥ 11 (n = 25)

9,08 ± 1,22^ab