期刊
JOURNAL OF CLINICAL ONCOLOGY
卷 31, 期 33, 页码 4242-+出版社
AMER SOC CLINICAL ONCOLOGY
DOI: 10.1200/JCO.2012.47.8867
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资金
- National Cancer Institute Cancer Center Support Grant [CA21765]
- National Institute of Child Health and Human Development [K23 HD057146]
- American Lebanese Syrian Associated Charities
Purpose We investigated the association between prevalence of symptoms and health-related quality of life (HRQOL) in adult survivors of childhood cancer enrolled in the St Jude Lifetime Cohort study. Methods Eligibility criteria include childhood malignancy treated at St Jude, survival 10 years from diagnosis, and current age 18 years. Study participants were 1,667 survivors (response rate = 65%). Symptoms were self-reported by using a comprehensive health questionnaire and categorized into 12 classes: cardiac; pulmonary; motor/movement; pain in head; pain in back/neck; pain involving sites other than head, neck, and back; sensation abnormalities; disfigurement; learning/memory; anxiety; depression; and somatization. HRQOL was measured by using physical/mental component summary (PCS/MCS) and six domain scores of the Medical Outcomes Study 36-Item Short-Form Health Survey. Multivariable regression analysis was performed to investigate associations between symptom classes and HRQOL. Cumulative prevalence of symptom classes in relation to time from diagnosis was estimated. Results Pain involving sites other than head, neck and back, and disfigurement represented the most frequent symptom classes, endorsed by 58.7% and 56.3% of survivors, respectively. Approximately 87% of survivors reported multiple symptom classes. Greater symptom prevalence was associated with poorer HRQOL. In multivariable analysis, symptom classes explained up to 60% of the variance in PCS and 56% of the variance in MCS; demographic and clinical variables explained up to 15% of the variance in PCS and 10% of the variance in MCS. Longer time since diagnosis was associated with higher cumulative prevalence in all symptom classes. Conclusion A large proportion of survivors suffered from many symptom classes, which was associated with HRQOL impairment.
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