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. 2017 Jun 23;12(6):e0178863. doi: 10.1371/journal.pone.0178863

Table 2. Parent-adolescent report of internalizing/externalizing problems in different sociodemographic groups.

N(%) Original score for Internalizing problems Original score for Externalizing problems
Parental report Adolescent report P value# Parental report Adolescent report P value#
Mean (SD) Mean (SD) Mean (SD) Mean (SD)
Sex of the child < .0001 < .0001
 Male 702(49.72) 6.64(6.72) 10.83(8.25) 6.41(6.31) 10.20(7.14)
 Female 710(50.28) 8.06(7.61) 14.40(9.68) 5.85(6.14) 9.41(6.82)
Age
Paternal age < .0001 < .0001
  Paternal age >50 143(10.85) 6.95(6.99) 14.73(10.20) 5.84(6.10) 10.50(6.96)
  Paternal age < = 50 1175(89.15) 7.37(7.22) 12.30(8.96) 6.08(6.21) 9.66(6.93)
Maternal age < .0001 < .0001
  Maternal age >45 265(19.73) 7.17(7.43) 14.61(9.69) 6.26(6.62) 10.62(6.79)
  Maternal age < = 45 1078(80.27) 7.35(7.16) 12.08(8.94) 5.97(6.03) 9.52(6.94)
Parental marital status < .0001 < .0001
 Married 1229(88.48) 7.11(7.11) 12.37(9.00) 5.81(6.04) 9.55(6.88)
 Not married 160(11.52) 9.14(7.73) 14.26(10.20) 8.32(6.98) 11.47(7.69)
Sibship size < .0001 < .0001
 Single child 124(8.88) 7.80(7.32) 12.65(9.73) 6.80(6.83) 10.45(7.90)
 Two 692(49.57) 7.00(6.83) 11.88(9.04) 5.68(5.88) 9.46(6.97)
 Three or more 580(41.55) 7.67(7.61) 13.42(9.10) 6.47(6.43) 10.00(6.76)
Paternal educational attainment < .0001 < .0001
 Some high school or lower 319(24.26) 8.64(7.49) 13.43(9.50) 7.46(6.73) 10.29(7.44)
 High school graduate 435(33.08) 7.46(7.26) 12.27(8.80) 6.30(6.21) 9.69(6.62)
 Some college 255(19.39) 7.13(7.58) 12.38(9.05) 5.52(5.61) 9.85(7.09)
 College degree or higher 306(23.27) 5.85(6.04) 12.18(9.25) 4.47(5.52) 9.11(6.83)
Parental psychopathology < .0001 < .0001
 Yes (CHQ> = 4) 226(16.12) 11.09(8.26) 14.73(10.40) 8.33(6.78) 11.19(7.89)
 No (CHQ<4) 1176(83.88) 6.64(6.78) 12.18(8.83) 5.69(6.03) 9.48(6.74)
Maternal bonding
Care < .0001 < .0001
  High care+ 703(49.79) 6.66(6.47) 11.16(8.57) 5.23(5.49) 8.43(6.43)
  Low care++ 685(49.35) 8.04(7.89) 14.19(9.55) 7.02(6.81) 11.24(7.27)
Overprotection < .0001 < .0001
  High overprotection+ 683(48.37) 7.34(6.97) 12.78(9.35) 6.06(5.93) 9.79(6.98)
  Low overprotection++ 700(50.61) 7.41(7.52) 12.54(9.06) 6.23(6.57) 9.84(7.05)

# Mixed-model ANOVAs were used to test for mean differences between the corresponding original scores of the CBCL and YSR subscales.

+ above mean,

++ mean or lower

Notes: missing values—Paternal age, N = 94; Maternal age, N = 69; Parental Marital status, N = 23; Sibship size, N = 16; Paternal educational attainment, N = 97; Parental psychopathology, N = 10; Care, N = 24; Overprotection, N = 29

Bonferroni correction was used to decrease the possibility of false positives. The significance level was set at 0.0028 (i.e. 0.05/18 = 0.0028).