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Table 4 Group performance at the CFPT

From: Face individual identity recognition: a potential endophenotype in autism

  N Error score SD Range
CFPT upright AUT 62 51.97
95% CI [45.61, 58.32]
25.02
95% CI [21.26, 30.41]
18–116
AUT-NP 41 44.44
95% CI [37.19, 51.69]
22.97
95% CI [18.86, 29.39]
20–96
AUT-P 21 66.67
95% CI [56.37, 76.96]
22.61
95% CI [17.30, 32.65]
18–116
CFPT inverted AUT 62 73.94
95% CI [69.97, 77.90]
15.61
95% CI [13.27, 18.98]
36–102
AUT-NP 41 71.61
95% CI [66.41, 76.81]
16.48
95% CI [13.53, 21.08]
36–100
AUT-P 21 78.48
95% CI [72.58, 84.38]
12.96
95% CI [9.82, 18.72]
50–102
CFPT inversion effect (Inv-Up)
AUT-NP 41 27.17
95% CI [21.88, 32.47]
16.77 − 10–58
AUT-P 21 11.81
95% CI [2.99, 20.62]
19.37 − 32–44
Controls from Bowles et al. 2009 118 26.43 14.41  
  1. CFPT Cambridge Face Perception Test, AUT autistic participants, P prosopagnosic, NP nonprosopagnosic, SD standard deviation, CI confidence interval