title: The roles of hope and optimism on posttraumatic growth in oral cavity cancer patients.
abstract: To investigate the association of the positive coping strategies, hope and optimism, on posttraumatic growth (PTG) in oral cavity (OC) cancer patients. A retrospective cross-sectional study was conducted and performed in the outpatient station of the Oral and Maxillofacial Surgery at the University of Hong Kong, Hong Kong SAR, PR China. Fifty patients successfully treated for OC cancer were recruited after their informed consents had been obtained during the review clinic. During their regular follow-up controls in the outpatient clinic, the patients compiled the posttraumatic growth inventory (PTGI) questionnaire, hope scale (HS) and the life orientation scale-revised (LOT-R). Hope and optimism correlated significantly positive with PTG and accounting together for a 25% variance of posttraumatic growth. Hope positively correlated with posttraumatic growth (r=.49, p<.001) as well as optimism (r=.31, p<.05). When compared to unmarried patients, married patients showed high levels of PTG and hope (married participants: mean=53.15, SD=11.04; unmarried participants: mean=41.00, SD=6.36; t (48)=2.403, p<.05). Hope and optimism represent important indicators for PTG in OC cancer patients. An intact dyad relationship seems to be important for hope and consecutive higher levels of PTG when compared to unmarried patients. Supportive psychological treatment strategies related to these two coping factors might be beneficial for OC cancer patients.
authors.affiliation: Department of Psychology, The University of Hong Kong, Knowles Building, Hong Kong SAR, PR China. munyin@hku.hk
authors.forename: Samuel
authors.initials: S
authors.lastname: Ho
authors.forename: Rama Krsna
authors.initials: RK
authors.lastname: Rajandram
authors.forename: Natalie
authors.initials: N
authors.lastname: Chan
authors.forename: Nabil
authors.initials: N
authors.lastname: Samman
authors.forename: Colman
authors.initials: C
authors.lastname: McGrath
authors.forename: Roger Arthur
authors.initials: RA
authors.lastname: Zwahlen
mesh_terms: D000223:Adaptation, Psychological; D003430:Cross-Sectional Studies; D003866:Depressive Disorder / Q000453:epidemiology / Q000523:psychology*; D004644:Emotions; D005260:Female; D006723:Hong Kong; D006801:Humans; D008297:Male; D017533:Marital Status; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology / Q000523:psychology* / Q000534:rehabilitation; D011788:Quality of Life / Q000523:psychology; D012189:Retrospective Studies; D013313:Stress Disorders, Post-Traumatic / Q000453:epidemiology / Q000523:psychology*; D011795:Surveys and Questionnaires