title: Cancer stressors and protective factors: predictors of stress experienced during treatment for childhood cancer.
abstract: Perceptions of cancer stressors and protective factors are predictors of stress experienced during treatment for childhood cancer were assessed in this study. Cancer stressors were the type of treatment received during two clinic visits and the child's perception of the cancer experience. Protective factors were self-perception, coping strategies, perceived social support, and family environment. The child's responses to stressors were assessed by epinephrine, norepinephrine, and cortisol levels of urine, and measures of state anxiety. Forty-four children between 6 1/2 and 13 1/2 years of age receiving treatment for cancer were evaluated during two clinic visits. Epinephrine was elevated for children during both clinic visits, while norepinephrine and cortisol remained normal. Stepwise multiple regression analyses revealed that the family environment and global self-worth were the best predictors of epinephrine levels, while social support from friends predicted norepinephrine levels. The family environment and social support from teachers predicted state anxiety.
authors.affiliation: Texas Children's Hospital, Houston 77030.
authors.forename: M
authors.initials: M
authors.lastname: Hockenberry-Eaton
authors.forename: V
authors.initials: V
authors.lastname: Kemp
authors.forename: C
authors.initials: C
authors.lastname: DiIorio
mesh_terms: D000293:Adolescent; D000970:Antineoplastic Agents / Q000627:therapeutic use; D002648:Child; D004837:Epinephrine / Q000652:urine; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000652:urine; D008297:Male; D008960:Models, Psychological; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy / Q000453:epidemiology / Q000523:psychology / Q000652:urine; D009369:Neoplasms / Q000188:drug therapy / Q000453:epidemiology / Q000523:psychology* / Q000652:urine; D009638:Norepinephrine / Q000652:urine; D011379:Prognosis; D011581:Psychological Tests / Q000706:statistics & numerical data; D012044:Regression Analysis; D013315:Stress, Psychological / Q000453:epidemiology / Q000523:psychology* / Q000652:urine
chemical_list: D000970:Antineoplastic Agents; D006854:Hydrocortisone; D009638:Norepinephrine; D004837:Epinephrine