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Table 3 Scale descriptives, average missing item percentages and skewness for the Pediatric Quality of Life Inventory™ 3.0 Cardiac Module child self-report (195 subjects) and parent proxy-report (254 subjects)

From: Measuring health-related quality of life in Hungarian children with heart disease: psychometric properties of the Hungarian version of the Pediatric Quality of Life Inventory™ 4.0 Generic Core Scales and the Cardiac Module

Cardiac module N Mean S.D. Missing values (%) %Floor %Ceiling
Child Self-report       
   Total Scale Score 187 77.68 13.50 15.00 0.00 8.90
   Heart problems-symptoms 191 76.42 17.08 0.50 0.00 66.30
   Treatment II 83 93.19 13.09 66.20 0.00 39.50
   Perceived physical appearance 172 83.14 19.45 9.90 1.60 37.20
   Treatment anxiety 188 78.29 25.27 4.00 0.00 11.20
   Cognitive problems 178 73.04 19.44 7.70 2.60 29.10
   Communication 189 74.25 26.08 1.60 0.00 1.10
Parent Proxy-report       
   Total Scale Score 251 76.19 14.62 14.60 0.00 7.90
   Heart problems-symptoms 252 76.40 17.46 0.70 0.00 77.90
   Treatment II 95 93.73 15.75 65.80 0.40 47.50
   Appearance 223 82.83 23.00 11.60 1.20 24.80
   Treatment anxiety 250 69.77 26.73 1.90 0.00 19.00
   Cognitive problems 237 73.41 21.03 8.60 3.70 35.70
   Communication 241 74.50 28.31 1.10 0.00 2.00
  1. N = Number of valid cases; S.D. = Standard deviation; missing value percentages are averaged over all subjects