title: Relationship between motor FIM and muscle strength in lower cervical-level spinal cord injuries.
abstract: METHODS
  Retrospective analysis.
  
  
  OBJECTIVE
  The objectives of this research were to, in subjects with lower cervical spinal cord injury (SCI), examine the relationship between strength of muscle groups as measured by the manual muscle test (MMT) and function (reflected as burden of care) as measured by individual functional independence measure (FIM) motor tasks, and investigate the extent to which MMT scores explain the variance of the motor FIM scores.
  
  
  METHODS
  Acute rehabilitation hospitals, Boston, MA, USA.
  
  
  METHODS
  Retrospective pilot study of 20 in-patients, age 18-62 years, with an SCI between C5 and C7. Discharge demographic variables, MMT and motor FIM scores were analyzed. Descriptive statistics, Spearman's rank correlation coefficients, stepwise regressions were performed.
  
  
  RESULTS
  MMT scores for elbow flexion followed by shoulder flexion and wrist extension correlated with the greatest number of FIM tasks. MMT scores explained some part of the variance in the eight of 12 motor FIM tasks. In six of eight tasks, one key muscle explained a large portion of the variance.
  
  
  CONCLUSIONS
  Key muscles relative to FIM tasks can be identified. These findings may help focus therapeutic interventions aimed at achievement in these tasks.
authors.affiliation: Graduate Programs in Physical Therapy, MGH Institute of Health Professions, Charlestown Navy Yard, Boston, MA 02129, USA.
authors.forename: M
authors.initials: M
authors.lastname: Beninato
authors.forename: K S
authors.initials: KS
authors.lastname: O'Kane
authors.forename: P E
authors.initials: PE
authors.lastname: Sullivan
mesh_terms: D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D001132:Arm; D005260:Female; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal / Q000503:physiopathology*; D010808:Physical Examination / Q000379:methods*; D011782:Quadriplegia / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D011788:Quality of Life; D015203:Reproducibility of Results; D012189:Retrospective Studies; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index; D013119:Spinal Cord Injuries / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D013223:Statistics as Topic