No abstract

Using emerging international guidelines, stringent procedures were used to develop and evaluate Canadian-French, German and UK translations/adaptions of the 50 item, parent-completed Child Health Questionnaire (CHQ-PF50). Multitrait analysis was used to evaluate the convergent and discriminant validity of the hypothesized item sets across countries relative to the results obtained for a representative sample of children in the US. Cronbach's alpha coefficient was used to estimate the internal consistency reliability for each of the health scales. Floor and ceiling effects were also examined. Seventy-nine percent of all the item-scale correlations achieved acceptable internal consistency (0.40 or higher). The tests of the item convergent and discriminant validity were successful at least 87% of the time across all scales and countries. Equal item variance was observed 90% of the time across all countries. The reliability coefficients ranged from a low of 0.43 (parental time impact, Canadian English) to a high of 0.97 (physical functioning index, Canadian French) across all scales (median 0.80). Negligible floor effects were observed across countries. Noteworthy ceiling effects were observed, as expected, for the hypothesized physical scales (mean effect 73%). Conversely, fewer ceiling effects were observed for the psychosocial scales (range 3-17% behaviour-parental emotional impact). The item-scaling results obtained in these pilot studies support the psychometric properties of the American-English CHQ-PF50 and its respective translations.

Objective: To evaluate feasibility, internal consistency, test-retest reliability, and concurrent and discriminative validity of the Infant and Toddler Quality of Life Questionnaire (ITQOL) for parents of pre-school children with 12 scales (103-items) covering physical and psychosocial domains and impact of child health on parents, in comparison with the TNO-AZL Pre-school Children Quality of Life Questionnaire (TAP-QOL). Methods: Parents of children from a random general population sample (2 months-4 years old; n = 500) and of an outpatient clinic sample of children with respiratory disease (5 months-5 1 2 years old; n = 217) were mailed ITQOL and TAPQOL questionnaires; a retest was sent after two weeks. Results: Feasibility: The response was ‡80% with few missing and non-unique ITQOL-answers (<2%) in both study populations. Some ITQOL-scales (3-4 scales) showed a ceiling effect (>25% at maximum score). Internal consistency: All Cronbach's a >0.70. Test-retest Intraclass Correlation Coefficients (ICCs) were moderate or adequate ( ‡0.50; p < 0.01) for 10 ITQOL-scales. Validity: ITQOL-scales, with a few exceptions, correlated better with predefined parallel TAPQOL scales than with non-parallel scales. Five to eight ITQOL-scales discriminated clearly between children with few and with many parent-reported chronic conditions, between children with and without doctor-diagnosed respiratory disease and with a low and a high parent-reported medical consumption (p < 0.05). Conclusions: This study supported the evidence that the ITQOL is a feasible instrument with adequate psychometric properties. The study provided reference ITQOL scores for gender/age subgroups. We recommend repeated evaluations of the ITQOL in varied populations, especially among very young children, including repeated assessments of test-retest characteristics and evaluations of responsiveness to change. We recommend developing and evaluating a shortened ITQOL version.

To assess whether mental health counseling and other health services were associated with functional health outcomes of unaccompanied Sudanese refugee minors in the U.S., this study was a descriptive survey of 304 Sudanese refugee minors in foster care through the U.S. Unaccompanied Refugee Minors Program (URMP). Functional health outcomes included scores of Child Health Questionnaire (CHQ) scales and questions regarding care for symptoms or problems associated with behavioral disorders, i.e. somatization. Posttraumatic stress disorder (PTSD) was assessed using the Harvard Trauma Questionnaire (HTQ). Health services questions derived from the National Health Interview Survey. Minors reported high rates of counseling (45%); however no differences were noted in counseling use by those with PTSD compared with others. Counseling was not associated with health outcomes. The majority (76%) reported seeking medical care for symptoms or problems often associated with behavioral and emotional problems; however such care-seeking was more common among those with PTSD (OR = 2.5, 95% CI = 1.004-6.26). Through the efforts of the URMP, the Sudanese unaccompanied minors received high levels of psychosocial support despite the absence of their biological parents. Those with worse functional health were no more likely than others to have received mental health counseling while being more likely to seek care from any health professional. This was also the case for those with PTSD compared to those without it. In linear regression analyses, reported receipt of mental health counseling did not impact either positively or negatively on the score of any CHQ scale.