title: Swelling, numbness, pain, and their relationship to arm function among breast cancer survivors: a disablement process model perspective.
abstract: The disablement process model proposed by Nagi in 1965 and subsequently expanded by Verbrugge and Jette was used heuristically to study the relationships among morbidities and arm/shoulder function limitations that breast cancer survivors experience in the period following treatment. A telephone survey was administered to 148 patients (67%) from among 222 breast cancer survivors who had undergone surgery in 1997 and 1998. Sixty-three percent of respondents reported experiencing some numbness, while 35% noticed swelling. Between 13% and 15% reported moderate to severe pain. Similar proportions said the occurrence of pain ranged from intermittent to constant. Between 1% and 4% reported problems with shoulder abduction and flexion and a decrease in arm strength and daily use of the arm. Swellings in the torso and arm tended to cluster into two different factors. Numbness followed a similar pattern. Apart from numbness in the arm, all the other factors had strong significant associations with one another. In multiple regression analyses, current pain intensity and swelling in the arm were independently related to current functional status of the arm/shoulder. The results suggest that it may be feasible to use patients' self-reports to develop a simple lymphedema-specific tool to monitor the functional status of women living with or at risk for lymphedema. Such a tool, if properly designed and implemented, would allow for the timely introduction of lymphedema or pain management strategies to improve arm function and ultimately the quality of life of breast cancer survivors.
authors.affiliation: kbosompra@yahoo.com
authors.forename: Kwadwo
authors.initials: K
authors.lastname: Bosompra
authors.forename: Takamaru
authors.initials: T
authors.lastname: Ashikaga
authors.forename: Patricia J
authors.initials: PJ
authors.lastname: O'Brien
authors.forename: Lee
authors.initials: L
authors.lastname: Nelson
authors.forename: Joan
authors.initials: J
authors.lastname: Skelly
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001132:Arm / Q000503:physiopathology*; D001365:Axilla; D001943:Breast Neoplasms / Q000503:physiopathology / Q000601:surgery*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006987:Hypesthesia / Q000209:etiology*; D008197:Lymph Node Excision / Q000009:adverse effects*; D008209:Lymphedema / Q000209:etiology*; D008875:Middle Aged; D010146:Pain / Q000209:etiology*; D011788:Quality of Life; D012044:Regression Analysis; D012782:Shoulder / Q000503:physiopathology*; D020069:Shoulder Pain / Q000209:etiology; D018709:Statistics, Nonparametric; D011795:Surveys and Questionnaires; D016019:Survival Analysis; D014481:United States; D014707:Vermont