title: The Adolescent Adjustment Profile (AAP) in comparisons of patients with obesity, phenylketonuria or neurobehavioural disorders.
abstract: Psychosocial development in children with chronic disease is a key issue in paediatrics. This study investigated whether psychosocial adjustment could be reliably assessed with the 42-item Adolescent Adjustment Profile (AAP) instrument. The study mainly focused on adjustment-to-obesity measurement, although it compared three patient groups with chronic conditions. All phenylketonuria (PKU) patients in Sweden between ages 9 and 18 and their parents and teachers were invited to participate. Patients with neurobehavioural syndromes and obesity were age- and gender-matched with PKU patients. Healthy children constituted a reference group. Psychosocial adjustment was measured using the AAP, which is a multi-informant questionnaire that contains four domains. Information concerning parents' socio-economic and civil status was requested separately. Respondents to the three questionnaires judged the PKU patients to be normal in all four domains. Patients with neurobehavioural syndromes demonstrated less competence and the most problems compared with the other three groups. According to the self-rating, the parent rating and the teacher rating questionnaires, obese patients had internalizing problems. The parent rating and the teacher rating questionnaire scored obese patients as having a lower work capacity than the reference group. Compared with the reference group, not only families with obese children but also families with children with neurobehavioural syndromes had significantly higher divorce rates. Obese patients were also investigated with the Strength and Difficulties Questionnaire (SDQ), another instrument that enables comparison between two measures of adjustment. The AAP had good psychometric properties; it was judged a useful instrument in research on adolescents with chronic diseases.
authors.affiliation: Department of Neuroscience, BMC, Uppsala University, Uppsala, Sweden. gunilla.olsson@neuro.uu.se
authors.forename: Gunilla Maria
authors.initials: GM
authors.lastname: Olsson
authors.forename: Staffan
authors.initials: S
authors.lastname: Mårild
authors.forename: Jan
authors.initials: J
authors.lastname: Alm
authors.forename: Ulf
authors.initials: U
authors.lastname: Brodin
authors.forename: Per-Anders
authors.initials: PA
authors.lastname: Rydelius
authors.forename: Claude
authors.initials: C
authors.lastname: Marcus
mesh_terms: D000293:Adolescent; D015992:Body Mass Index; D001921:Brain / Q000503:physiopathology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology / Q000503:physiopathology* / Q000523:psychology*; D009765:Obesity / Q000453:epidemiology / Q000523:psychology*; D010649:Phenylalanine / Q000378:metabolism; D010661:Phenylketonurias / Q000453:epidemiology / Q000378:metabolism / Q000523:psychology*; D015995:Prevalence; D012649:Self Concept; D012720:Severity of Illness Index; D012917:Social Adjustment; D011795:Surveys and Questionnaires
chemical_list: D010649:Phenylalanine