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Table 3 Prevalence of client physical aggression towards youth welfare staff in the intervention and control groups

From: Effect of trauma-informed care on hair cortisol concentration in youth welfare staff and client physical aggression towards staff: results of a longitudinal study

 Intervention group (n = 18)aControl group (n = 29)aTotal (n = 47 a)  
 % χ2 (df = 1)p
T116.725.922.2.363 F
T217.611.113.6.426 F
T320.020.720.5.641 F
T40.024.115.2.029 F
  1. Note. F = Fishers exact test, a = Total Ns varied marginally due to missing data