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The role of social support, family identification, and family constraints in predicting posttraumatic stress after cancer
Author(s) -
Swartzman Samantha,
Sani Fabio,
Munro Alastair J.
Publication year - 2017
Publication title -
psycho‐oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.41
H-Index - 137
eISSN - 1099-1611
pISSN - 1057-9249
DOI - 10.1002/pon.4304
Subject(s) - social support , psychosocial , psychology , identification (biology) , clinical psychology , posttraumatic stress , family history , cancer , family support , psychiatry , medicine , social psychology , botany , biology , physical therapy
Objective We compared social support with other potential psychosocial predictors of posttraumatic stress after cancer. These included family identification, or a sense of belonging to and commonality with family members, and family constraints, or the extent to which family members are closed, judgmental, or unreceptive in conversations about cancer. We also tested the hypothesis that family constraints mediate the relationship between family identification and cancer‐related posttraumatic stress. Methods We used a cross‐sectional design. Surveys were collected from 205 colorectal cancer survivors in Tayside, Scotland. Results Both family identification and family constraints were stronger independent predictors of posttraumatic stress than social support. In multivariate analyses, social support was not a significant independent predictor of posttraumatic stress. In addition, there was a significant indirect effect of family identification on posttraumatic stress through family constraints. Conclusions Numerous studies demonstrate a link between social support and posttraumatic stress. However, experiences within the family may be more important in predicting posttraumatic stress after cancer. Furthermore, a sense of belonging to and commonality with the family may reduce the extent to which cancer survivors experience constraints on conversations about cancer; this may, in turn, reduce posttraumatic stress.