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Table 3 Binary logistic regression analysis in EA patients and their parents using the generic PedsQL core module

From: Parent–child-agreement on health-related quality of life and its determinants in patients born with Esophageal Atresia: a Swedish–German cross-sectional study

  PedsQL total score
  PR < CR versus agreementa (n = 51) PR > CR versus agreementb (n = 45)
  B Wald p [95% CI] B Wald p [95% CI]
Child genderc  1.12 2.24 .13 [.08, 1.41] 1.57 3.51 .06 [.93, 24.87]
Child age .02 .03 .87 [.81, 1.29] .13 1.24 .27 [.91, 1.43]
EA severity leveld .59 .56 .45 [.39, 8.36] .02 .00 .98 [.21, 5.01]
Parental HRQOL .01 .06 .80 [.95, 1.07] .00 .01 .92 [.93, 1.08]
Family functioning  .04 2.15 .14 [.91, 1.01]  .04 1.31 .25 [.90, 1.03]
Countrye  1.08 2.26 .13 [.08, 1.39]  .56 .44 .51 [.11, 3.00]
Model summary R2 = .24 R2 = .23
χ2(6) = 9.887, p = .13 χ2(6) = 8.016, p = .24
  1. PR = Parent-report, CR = Child-report, B = regression coefficient, Wald = Wald-value, p = p-value, CI = confidence interval, R2 = Nagelkerkes R-square, EA = Esophageal atresia, HRQOL = Health-related quality of life
  2. a 0 = agreement, 1 = PR < CR, defined using a threshold of ½ SD
  3. b 0 = agreement, 1 = PR > CR, defined using a threshold of ½ SD
  4. c Child gender: 0 = male, 1 = female
  5. d EA severity level: 0 = mild moderate, 1 = severe (Dellenmark–Blom, Dingemann, Witt, Quitmann, Jönsson et al. 2018)
  6. e Country: 0 = Germany; 1 = Sweden