Secondary mediation and regression analyses of the PTClinResNet database: Determining causal relationships among the International Classification of Functioning, disability and health levels for four physical therapy intervention trials

Physical Therapy

Volumn 91, Issue 12, 2011, Pages 1766-1779

  Mulroy, Sara J ^a   Winstein, Carolee J ^b   Kulig, Kornelia ^b   Beneck, George J ^c   Fowler, Eileen G ^d   DeMuth, Sharon K ^a   Sullivan, Katherine J ^a   Brown, David A ^e   Lane, Christianne J ^f  

^a Rancho Los Amigos National Research Center   (United States)

^b UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

^c CALIFORNIA STATE UNIVERSITY   (United States)

^d UNIVERSITY OF CALIFORNIA   (United States)

^e NORTHWESTERN UNIVERSITY   (United States)

^f UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; CEREBRAL PALSY; CHILD; CLASSIFICATION; CLINICAL TRIAL; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; DISABILITY; EXERCISE TOLERANCE; FACTUAL DATABASE; HEALTH STATUS; HUMAN; KINESIOTHERAPY; LOW BACK PAIN; METHODOLOGY; PATHOPHYSIOLOGY; PHYSIOLOGY; PREDICTIVE VALUE; PSYCHOLOGICAL ASPECT; QUALITY OF LIFE; RANDOMIZED CONTROLLED TRIAL; REGRESSION ANALYSIS; RESISTANCE TRAINING; SHOULDER PAIN; SKELETAL MUSCLE; SPINAL CORD INJURY; STROKE; WALKING;

ADOLESCENT; ADULT; CEREBRAL PALSY; CHILD; CLASSIFICATION; DATABASES, FACTUAL; DISABILITY EVALUATION; EXERCISE MOVEMENT TECHNIQUES; EXERCISE TOLERANCE; HEALTH STATUS; HUMANS; LOW BACK PAIN; MUSCLE, SKELETAL; PREDICTIVE VALUE OF TESTS; QUALITY OF LIFE; REGRESSION ANALYSIS; RESISTANCE TRAINING; SHOULDER PAIN; SPINAL CORD INJURIES; STROKE; WALKING;

EID: 82955164040     PISSN: 00319023     EISSN: 15386724     Source Type: Journal    
DOI: 10.2522/ptj.20110024     Document Type: Article

References (44)

1. Field MJ, Jette AM, eds; Committee on Disability in America. The Future of Disability in America. Washington, DC: The National Academies Press; 2007.
2. Disability: beyond the medical model [editorial]. Lancet. 2009;374:1793.
3. Jette AM, Latham N. Improving the evidence base for physical therapy disability interventions [editorial]. Phys Ther. 2010; 90:324-325.
4. Jette AM. Toward a common language for function, disability, and health. Phys Ther. 2006;86:726-734.
5. Iezzoni LI, Freedman VA. Turning the disability tide: the importance of definitions. JAMA. 2008;299:332-334.
6. International Classification of Functioning, Disability and Health: ICF. 2001, Geneva, Switzerland: World Health Organization; 2001.
7. Jette AM. Outcomes research: shifting the dominant research paradigm in physical therapy. Phys Ther. 1995;75:965-970.
8. Winstein CJ, Pate P, Ge T, et al; for the Physical Therapy Clinical Research Network (PTClinResNet). The Physical Therapy Clinical Research Network (PTClin- ResNet): methods, efficacy, and benefits of a rehabilitation research network. Am J Phys Med Rehabil. 2008;87:937-950.
9. Nagi SZ. Disability concepts revisited: implications for prevention. In: Pope AM, Tarlov AR, eds. Disability in America: Toward a National Agenda for Prevention. Washington, DC: The National Academies Press; 1991:309-327.
10. Kulig K, Beneck GJ, Selkowitz DM, et al; for the Physical Therapy Clinical Research Network (PTClinResNet). An intensive, progressive exercise program reduces disability and improves functional performance in patients after single-level lumbar microdiskectomy. Phys Ther. 2009;89: 1145-1157.
11. Mulroy SJ, Thompson L, Kemp B, et al; for the Physical Therapy Clinical Research Network (PTClinResNet). Strengthening and Optimal Movements for Painful Shoulders (STOMPS) in chronic spinal cord injury: a randomized controlled trial. Phys Ther. 2011;91:305-324.
12. Sullivan KJ, Brown DA, Klassen T, et al; for the Physical Therapy Clinical Research Network (PTClinResNet). Effects of taskspecific locomotor and strength training in adults who were ambulatory after stroke: results of the STEPS randomized clinical trial. Phys Ther. 2007;87:1580-1602.
13. Fowler EG, Knutson LM, Demuth SK, et al; for the Physical Therapy Clinical Research Network (PTClinResNet). Pediatric Endurance and Limb Strengthening (PEDALS) for children with cerebral palsy using stationary cycling: a randomized controlled trial. Phys Ther. 2010;90:367-381.
14. Ware JE Jr, Sherbourne CD. The MOS 36-Item Short-Form Health Survey (SF-36), I: conceptual framework and item selection. Med Care. 1992;30:473-483.
15. Kemp BJ, Ettelson D. Quality of life while living and aging with a spinal cord injury and other impairments. Top Spinal Cord Inj Rehabil. 2001;6:116-127.
16. Lai SM, Studenski S, Richards L, et al. Therapeutic exercise and depressive symptoms after stroke. J Am Geriatr Soc. 2006; 54:240-247.
17. Liu CJ, Latham N. Can progressive resistance strength training reduce physical disability in older adults? A meta-analysis study. Disabil Rehabil. 2011;33:87-97.
18. Bult MK, Verschuren O, Jongmans MJ, et al. What influences participation in leisure activities of children and youth with physical disabilities? A systematic review. Res Dev Disabil. 2011;32:1521-1529.
19. Baron RM, Kenny DA. The moderatormediator variable distinction in social psychological research: conceptual, strategic, and statistical considerations. J Pers Soc Psychol. 1986;51:1173-1182.
20. Varni JW, Seid M, Kurtin PS. PedsQL 4.0: reliability and validity of the Pediatric Quality of Life Inventory version 4.0 generic core scales in healthy and patient populations. Med Care. 2001;39:800-812.
21. Daltroy LH, Liang MH, Fossel AH, Goldberg MJ; for the Pediatric Outcomes Instrument Development Group, Pediatric Orthopaedic Society of North America. The POSNA pediatric musculoskeletal functional health questionnaire: report on reliability, validity, and sensitivity to change. J Pediatr Orthop. 1998;18:561-571.
22. MacKinnon DP, Fairchild AJ, Fritz MS. Mediation analysis. Annu Rev Psychol. 2007;58:593-614.
23. Flanagan SP, Kulig K. Assessing musculoskeletal performance of the back extensors following a single-level microdiscectomy. J Orthop Sports Phys Ther. 2007;37: 356-363.
24. Fritz JM, Irrgang JJ. A comparison of a modified Oswestry Low Back Pain Disability Questionnaire and the Quebec Back Pain Disability Scale. Phys Ther. 2001;81: 776-788.
25. Curtis KA, Roach KE, Applegate EB, et al. Development of the Wheelchair User's Shoulder Pain Index (WUSPI). Paraplegia. 1995;33:290-293.
26. Duncan PW, Wallace D, Lai SM, et al. The Stroke Impact Scale version 2.0: evaluation of reliability, validity, and sensitivity to change. Stroke. 1999;30:2131-2140.
27. Fernhall B, Pitelli KH, Vukovich MD, et al. Validation of cardiovascular fitness field tests in children with mental retardation. Am J Ment Retard. 1998;102:602-612.
28. Cieza A, Geyh S, Chatterji S, et al. Identification of candidate categories of the International Classification of Functioning, Disability and Health (ICF) for a Generic ICF Core Set based on regression modelling. BMC Med Res Methodol. 2006;6:36.
29. Gutierrez DD, Thompson L, Kemp B, Mulroy SS; for the Physical Therapy Clinical Research Network and the Rehabilitation Research and Training Center on Aging- Related Changes in Impairment for Persons Living With Physical Disabilities. The relationship of shoulder pain intensity to quality of life, physical activity, and community participation in persons with paraplegia. J Spinal Cord Med. 2007;30:251-255.
30. Kim HM, Dahiya N, Teefey SA, et al. Location and initiation of degenerative rotator cuff tears: an analysis of three hundred and sixty shoulders. J Bone Joint Surg Am. 2010;92: 1088-1096.
31. Mulroy SJ, Klassen T, Gronley JK, et al. Gait parameters associated with responsiveness to treadmill training with bodyweight support after stroke: an exploratory study. Phys Ther. 2010;90: 209-223.
32. Richards CL, Malouin F, Bravo G, et al. The role of technology in task-oriented training in persons with subacute stroke: a randomized controlled trial. Neurorehabil Neural Repair. 2004;18:199-211.
33. Kemp BJ, Mosqueda L, eds. Aging With a Disability: What the Clinician Needs to Know. Baltimore, MD: Johns Hopkins University Press; 2004:48-67.
34. Abbott AD, Hedlund R, Tyni-Lenné R. Patients' experience post-lumbar fusion regarding back problems, recovery and expectations in terms of the International Classification of Functioning, Disability and Health. Disabil Rehabil. 2011;33: 1399-1408.
35. Oeffinger DJ, Tylkowhi CM, Rayens MK, et al. Gross Motor Function Classification System and outcome tools for assessing ambulatory cerebral palsy: a multicenter study. Dev Med Child Neurol. 2004;46: 311-319.
36. van de Port IG, Kwakkel G, Lindeman E. Community ambulation in patients with chronic stroke: how is it related to gait speed? J Rehabil Med. 2008;40:23-27.
37. Galvin R, Cusack T, O'Grady E, et al. Family-Mediated Exercise Intervention (FAME): evaluation of a novel form of exercise delivery after stroke. Stroke. 2011;42: 681-686.
38. Newsome RJ, et al. A prospective, randomized trial of immediate exercise following lumbar microdiscectomy: a preliminary study. Physiotherapy. 2009;95:273-279.
39. Verschuren O, Ketelaar M, Gorter JW, et al. Exercise training program in children and adolescents with cerebral palsy: a randomized controlled trial. Arch Pediatr Adolesc Med. 2007;161:1075-1081.
40. Pang MY, Eng JJ, Lin KH, et al. Association of depression and pain interference with disease-management self-efficacy in community-dwelling individuals with spinal cord injury. J Rehabil Med. 2009;41: 1068-1073.
41. Middleton J, Tran Y, Craig A. Relationship between quality of life and self-efficacy in persons with spinal cord injuries. Arch Phys Med Rehabil. 2007;88:1643-1648.
42. Dionigi R. Resistance training and older adults' beliefs about psychological benefits: the importance of self-efficacy and social interaction. J Sport Exerc Psychol. 2007;29:723-746.
43. Cohen J, Cohen C, West SG, Aiken LS. Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences. 3rd ed. Mahwah, NJ: Lawrence Erlbaum Associates Inc; 2003.
44. Soper DS. The Free Statistics Calculator Website, Online Software. Available at: http://www.danielsoper.com/statcalc/. 2011. Accessed July 1, 2011.