[Polish adaptation and validation of Health-Related Quality of Life in Childhood Epilepsy Questionnaire].
OBJECTIVE
Epilepsy is a frequent chronic disease in children, having a strong impact on a child's psychosocial functioning. Effective therapy must take into account the wide range of physical, psychological and social needs of patients. The importance of assessing patients' quality of life is becoming increasingly acknowledged. In addition to providing better health care, it may reveal how the disease and its psychosocial outcome interact. Quality of life in epilepsy can be assessed most reliably by disease-specific measures. Health-Related Quality of Life in Childhood Epilepsy (QOLCE) is an English parental questionnaire for children aged between 4 and 18 years. It contains 87 questions that fall into five domains: physical function, emotional well-being, cognitive function, social function and behavioural function. The original scale has a well-grounded theoretical background and good psychometric properties. The aim of the study was to create a Polish version of QOLCE and evaluate its psychometric properties.


METHODS
Parents of 87 patients suffering from epilepsy were recruited in neurological clinics in the Warsaw area.


RESULTS
Reliability was very high (Cronbach's alpha = 0.97). The construct validity was confirmed by the correlation between subscales of QOLCE and the Child Behaviour Checklist, as well as selected clinical measures of child's health (duration of disease: r=-0.22, p=0.02; duration of treatment: r=-0.20, p=0.04; number of hospitalizations: r=-0.24, p=0.02). All the psychometric properties were similar to those of the original scale.


CONCLUSIONS
A Polish scale examining the quality of life was created that takes into account a wide range of psychosocial problems. We confirmed very high reliability and good validity, and thus we recommend the inventory for both research on and clinical diagnostics of Polish children with epilepsy.
Mathiak
Krystyna A
KA
Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Aachen, Aachen, Germany. kamathiak@UKAachen.de
Karzel
Katarzyna
K
Mathiak
Klaus
K
Ostaszewski
Paweł
P
Luba
Małgorzata
M
Wolańczyk
Tomasz
T
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004827:Epilepsy / Q000175:diagnosis*; D006801:Humans; D011044:Poland; D011788:Quality of Life; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires