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- Title
Psychiatric disorders among children of parents with cancer: A Swedish register-based matched cohort study.
- Authors
Chen, Ruoqing; Regodón Wallin, Amanda; Norén Selinus, Eva; Sjölander, Arvid; Fall, Katja; Valdimarsdóttir, Unnur; Czene, Kamila; Fang, Fang
- Abstract
<bold>Objective: </bold>To investigate the risk of psychiatric disorders among children of parents with cancer in a nationwide population-based setting.<bold>Methods: </bold>Based on Swedish national registers, the study included 101 339 children with parental cancer diagnosed either during pregnancy (N = 1047) or after birth (N = 100 292) that were born during 1983 to 2000. For each exposed child, we randomly selected 10 unexposed children from the general population after individual matching by year of birth and sex. The matched cohort was followed during 2001 to 2010. Clinical diagnoses of psychiatric disorders and use of prescribed psychiatric medications were identified for all children. Cox regression and logistic regression were used to evaluate the associations of parental cancer with psychiatric disorder diagnosis and psychiatric medication use, respectively.<bold>Results: </bold>Parental cancer during pregnancy was not associated with the risk of psychiatric disorders overall, although paternal cancer during pregnancy was associated with a higher risk of psychiatric medication use among females. Parental cancer after birth was associated with higher risks of psychiatric disorder diagnoses, particularly stress reaction and adjustment disorders (males: hazard ratio [HR]: 1.24, 95% confidence interval [CI], 1.08-1.43; females: HR: 1.27, 95% CI, 1.14-1.41), and use of psychiatric medication (males: odds ratio [OR]: 1.09, 95% CI, 1.04-1.13; females: OR: 1.14, 95% CI, 1.10-1.18). The positive associations were stronger for parental cancer with poor expected survival and for parental death after cancer diagnosis.<bold>Conclusions: </bold>Parental cancer, primarily the life-threatening cancer, might confer a higher risk of psychiatric disorders among children. These findings have potential implications for health care professionals in providing targeted support to children living with a parent with cancer.
- Subjects
CHILD psychopathology; CHILDREN of cancer patients; CANCER patient psychology; CANCER patient medical care; COHORT analysis
- Publication
Psycho-Oncology, 2018, Vol 27, Issue 7, p1854
- ISSN
1057-9249
- Publication type
journal article
- DOI
10.1002/pon.4738