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Erschienen in: Knee Surgery, Sports Traumatology, Arthroscopy 9/2018

26.04.2017 | Knee

Quadriceps muscle weakness is related to increased risk of radiographic knee OA but not its progression in both women and men: the Matsudai Knee Osteoarthritis Survey

verfasst von: Shigeru Takagi, Go Omori, Hiroshi Koga, Kazuo Endo, Yoshio Koga, Atsushi Nawata, Naoto Endo

Erschienen in: Knee Surgery, Sports Traumatology, Arthroscopy | Ausgabe 9/2018

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Abstract

Purpose

The purpose of this study was to investigate the causal relationship between quadriceps muscle strength and radiographic knee osteoarthritis (OA) in a longitudinal study.

Methods

The present study included 976 knees from 488 subjects who participated in both the 5th (2007) and 7th (2013) surveys of the Matsudai Knee Osteoarthritis Survey. Bilateral quadriceps strengths of each subject were measured using the quadriceps training machine (QTM-05F, Alcare Co., Ltd., Tokyo, Japan). Additionally, weight-bearing standing knee radiographs were obtained, and knee OA was graded according to the Kellgren–Lawrence classification system. The relationships between quadriceps strength and the incidence and progression of radiographic knee OA were assessed using multiple logistic regression analysis.

Results

After adjusting for age and body mass index (BMI), both female and male knees in the lowest quantile of quadriceps strength had higher risk of the incidence of radiographic knee OA compared with the highest quantile of quadriceps strength (women: OR 2.414, 95% CI 1.098–5.311; men: OR 2.774, 95% CI 1.053–7.309). In contrast, after adjusting for age, BMI and femorotibial angle, both female and male knees in the lowest quantile compared with the highest quantile of quadriceps strength did not differ in risk of the progression of radiographic knee OA (women: OR 1.040, 95% CI 0.386–2.802; men: OR 2.814, 95% CI 0.532–14.898).

Conclusion

Quadriceps muscle weakness was related to increased risk of the incidence of radiographic knee OA, but not its progression, in both women and men. Therefore, the clinically important finding of this study is that, in both women and men, maintaining higher quadriceps muscle strength may be one of the most effective prevention methods for incident radiographic knee OA.

Level of evidence

II.
Literatur
1.
Zurück zum Zitat Anderson JJ, Felson DT (1988) Factors associated with osteoarthritis of the knee in the first national Health and Nutrition Examination Survey (HANES I). Evidence for an association with overweight, race, and physical demands of work. Am J Epidemiol 128:179–189CrossRefPubMed Anderson JJ, Felson DT (1988) Factors associated with osteoarthritis of the knee in the first national Health and Nutrition Examination Survey (HANES I). Evidence for an association with overweight, race, and physical demands of work. Am J Epidemiol 128:179–189CrossRefPubMed
2.
Zurück zum Zitat Baert IA, States F, Truijen S, Mahmoudian A, Noppe N, Vanderschueren G et al (2014) Weak associations between structural changes on MRI and symptoms, function and muscle strength in relation to knee osteoarthritis. Knee Surg Sports Traumatol Arthrosc 22:2013–2025CrossRefPubMed Baert IA, States F, Truijen S, Mahmoudian A, Noppe N, Vanderschueren G et al (2014) Weak associations between structural changes on MRI and symptoms, function and muscle strength in relation to knee osteoarthritis. Knee Surg Sports Traumatol Arthrosc 22:2013–2025CrossRefPubMed
3.
Zurück zum Zitat Baker KR, Xu L, Zhang Y, Nevitt M, Niu J, Aliabadi P et al (2004) Quadriceps weakness and its relationship to tibiofemoral and patellofemoral knee osteoarthritis in Chinese: the Beijing osteoarthritis study. Arthritis Rheum 50:1815–1821CrossRefPubMed Baker KR, Xu L, Zhang Y, Nevitt M, Niu J, Aliabadi P et al (2004) Quadriceps weakness and its relationship to tibiofemoral and patellofemoral knee osteoarthritis in Chinese: the Beijing osteoarthritis study. Arthritis Rheum 50:1815–1821CrossRefPubMed
4.
Zurück zum Zitat Bastick AN, Belo JN, Runhaar J, Bierma-Zeinstra SM (2015) What are the prognostic factors for radiographic progression of knee osteoarthritis? A meta-analysis. Clin Orthop Relat Res 473:2969–2989CrossRefPubMedPubMedCentral Bastick AN, Belo JN, Runhaar J, Bierma-Zeinstra SM (2015) What are the prognostic factors for radiographic progression of knee osteoarthritis? A meta-analysis. Clin Orthop Relat Res 473:2969–2989CrossRefPubMedPubMedCentral
5.
Zurück zum Zitat Davis MA, Ettinger WH, Neuhaus JM, Hauck WW (1988) Sex differences in osteoarthritis of the knee. The role of obesity. Am J Epidemiol 127:1019–1030CrossRefPubMed Davis MA, Ettinger WH, Neuhaus JM, Hauck WW (1988) Sex differences in osteoarthritis of the knee. The role of obesity. Am J Epidemiol 127:1019–1030CrossRefPubMed
6.
Zurück zum Zitat Dillon CF, Rasch EK, Gu Q, Hirsch R (2006) Prevalence of knee osteoarthritis in the United States: arthritis date from the Third National Health and Nutrition Examination Survey 1991–94. J Rheumatol 33:2271–2279PubMed Dillon CF, Rasch EK, Gu Q, Hirsch R (2006) Prevalence of knee osteoarthritis in the United States: arthritis date from the Third National Health and Nutrition Examination Survey 1991–94. J Rheumatol 33:2271–2279PubMed
7.
Zurück zum Zitat Felson DT, Anderson JJ, Naimark A, Hannan MT, Kannel WB, Meenan RF (1989) Does smoking protect against osteoarthritis? Arthritis Rheum 32:166–172CrossRefPubMed Felson DT, Anderson JJ, Naimark A, Hannan MT, Kannel WB, Meenan RF (1989) Does smoking protect against osteoarthritis? Arthritis Rheum 32:166–172CrossRefPubMed
8.
Zurück zum Zitat Felson DT, Hannan MT, Naimark A, Berkeley J, Gordon G, Wilson PW et al (1991) Occupational physical demands, knee bending, and knee osteoarthritis: results from the Framingham Study. J Rheumatol 18:1587–1592PubMed Felson DT, Hannan MT, Naimark A, Berkeley J, Gordon G, Wilson PW et al (1991) Occupational physical demands, knee bending, and knee osteoarthritis: results from the Framingham Study. J Rheumatol 18:1587–1592PubMed
9.
Zurück zum Zitat Felson DT, Naimark A, Anderson J, Kazis L, Castelli W, Meenan RF (1987) The prevalence of knee osteoarthritis in the elderly. The Framingham Osteoarthritis Study. Arthritis Rheum 30:914–918CrossRefPubMed Felson DT, Naimark A, Anderson J, Kazis L, Castelli W, Meenan RF (1987) The prevalence of knee osteoarthritis in the elderly. The Framingham Osteoarthritis Study. Arthritis Rheum 30:914–918CrossRefPubMed
10.
Zurück zum Zitat Glass NA, Torner JC, Frey Law LA, Wang K, Yang T, Nevitt MC et al (2013) The relationship between quadriceps muscle weakness and worsening of knee pain in the MOST cohort: a 5-year longitudinal study. Osteoarthritis Cartilage 21:1154–1159CrossRefPubMedPubMedCentral Glass NA, Torner JC, Frey Law LA, Wang K, Yang T, Nevitt MC et al (2013) The relationship between quadriceps muscle weakness and worsening of knee pain in the MOST cohort: a 5-year longitudinal study. Osteoarthritis Cartilage 21:1154–1159CrossRefPubMedPubMedCentral
11.
Zurück zum Zitat Hart DJ, Doyle DV, Spector TD (1995) Association between metabolic factors and knee osteoarthritis in women: the Chingford Study. J Rheumatol 22:1118–1123PubMed Hart DJ, Doyle DV, Spector TD (1995) Association between metabolic factors and knee osteoarthritis in women: the Chingford Study. J Rheumatol 22:1118–1123PubMed
12.
Zurück zum Zitat Hart DJ, Doyle DV, Spector TD (1999) Incidence and risk factors for radiographic knee osteoarthritis in middle-aged women: the Chingford Study. Arthritis Rheum 42:17–24CrossRefPubMed Hart DJ, Doyle DV, Spector TD (1999) Incidence and risk factors for radiographic knee osteoarthritis in middle-aged women: the Chingford Study. Arthritis Rheum 42:17–24CrossRefPubMed
13.
Zurück zum Zitat Hochberg MC, Lethbridge-Cejku M, Tobin JD (2004) Bone mineral density and osteoarthritis: data from the Baltimore Longitudinal Study of Aging. Osteoarthritis Cartilage 12(Suppl A):S45–S48CrossRefPubMed Hochberg MC, Lethbridge-Cejku M, Tobin JD (2004) Bone mineral density and osteoarthritis: data from the Baltimore Longitudinal Study of Aging. Osteoarthritis Cartilage 12(Suppl A):S45–S48CrossRefPubMed
14.
Zurück zum Zitat Hootman JM, FitzGerald S, Macera CA, Blair SN (2004) Lower extremity muscle strength and risk of self-reported hip or knee osteoarthritis. J Phys Act Health 1:321CrossRef Hootman JM, FitzGerald S, Macera CA, Blair SN (2004) Lower extremity muscle strength and risk of self-reported hip or knee osteoarthritis. J Phys Act Health 1:321CrossRef
15.
Zurück zum Zitat Ikeda S, Tsumura H, Torisu T (2005) Age-related quadriceps-dominant muscle atrophy and incident radiographic knee osteoarthritis. J Orthop Sci 10:121–126CrossRefPubMed Ikeda S, Tsumura H, Torisu T (2005) Age-related quadriceps-dominant muscle atrophy and incident radiographic knee osteoarthritis. J Orthop Sci 10:121–126CrossRefPubMed
17.
Zurück zum Zitat Koca I, Boyaci A, Tutoglu A, Boyaci N, Ozkur A (2014) The relationship between quadriceps thickness, radiological staging, and clinical parameters in knee osteoarthritis. J Phys Ther Sci 26:931–936 CrossRefPubMedPubMedCentral Koca I, Boyaci A, Tutoglu A, Boyaci N, Ozkur A (2014) The relationship between quadriceps thickness, radiological staging, and clinical parameters in knee osteoarthritis. J Phys Ther Sci 26:931–936 CrossRefPubMedPubMedCentral
18.
Zurück zum Zitat Kumar D, Karampinos DC, MacLeod TD, Lin W, Nardo L, Li X et al (2014) Quadriceps intramuscular fat fraction rather than muscle size is associated with knee osteoarthritis. Osteoarthritis Cartilage 22:226–234CrossRefPubMed Kumar D, Karampinos DC, MacLeod TD, Lin W, Nardo L, Li X et al (2014) Quadriceps intramuscular fat fraction rather than muscle size is associated with knee osteoarthritis. Osteoarthritis Cartilage 22:226–234CrossRefPubMed
19.
Zurück zum Zitat Maly MR, Calder KM, Macintyre NJ, Beattie KA (2013) Relationship of intermuscular fat volume in the thigh with knee extensor strength and physical performance in women at risk of or with knee osteoarthritis. Arthritis Care Res (Hoboken) 65:44–52CrossRef Maly MR, Calder KM, Macintyre NJ, Beattie KA (2013) Relationship of intermuscular fat volume in the thigh with knee extensor strength and physical performance in women at risk of or with knee osteoarthritis. Arthritis Care Res (Hoboken) 65:44–52CrossRef
20.
Zurück zum Zitat Mazzuca SA, Brandt KD, Dieppe PA, Doherty M, Katz BP, Lane KA (2001) Effect of the alignment of the medical tibial plateau and X-ray beam on apparent progression of osteoarthritis in the standing anteroposterior knee radiograph. Arthritis Rheum 44:1786–1794CrossRefPubMed Mazzuca SA, Brandt KD, Dieppe PA, Doherty M, Katz BP, Lane KA (2001) Effect of the alignment of the medical tibial plateau and X-ray beam on apparent progression of osteoarthritis in the standing anteroposterior knee radiograph. Arthritis Rheum 44:1786–1794CrossRefPubMed
21.
Zurück zum Zitat Neuman P, Englund M, Kostogiannis I, Fridén T, Roos H, Dahlberg LE (2008) Prevalence of tibiofemoral osteoarthritis 15 years after nonoperative treatment of anterior cruciate ligament injury: a prospective cohort study. Am J Sports Med 36:1717–1725CrossRefPubMed Neuman P, Englund M, Kostogiannis I, Fridén T, Roos H, Dahlberg LE (2008) Prevalence of tibiofemoral osteoarthritis 15 years after nonoperative treatment of anterior cruciate ligament injury: a prospective cohort study. Am J Sports Med 36:1717–1725CrossRefPubMed
22.
Zurück zum Zitat Omori G, Koga Y, Tanaka M, Nawata A, Watanabe H, Narumi K et al (2013) Quadriceps muscle strength and its relationship to radiographic knee osteoarthritis in Japanese elderly. J Orthop Sci 18:536–542CrossRefPubMed Omori G, Koga Y, Tanaka M, Nawata A, Watanabe H, Narumi K et al (2013) Quadriceps muscle strength and its relationship to radiographic knee osteoarthritis in Japanese elderly. J Orthop Sci 18:536–542CrossRefPubMed
23.
Zurück zum Zitat Omori G, Narumi K, Nishino K, Nawata A, Watanabe H, Tanaka M et al (2016) Association of mechanical factors with medial knee osteoarthritis: a cross-sectional study from Matsudai Knee Osteoarthritis Survey. J Orthop Sci 21:463–468CrossRefPubMed Omori G, Narumi K, Nishino K, Nawata A, Watanabe H, Tanaka M et al (2016) Association of mechanical factors with medial knee osteoarthritis: a cross-sectional study from Matsudai Knee Osteoarthritis Survey. J Orthop Sci 21:463–468CrossRefPubMed
24.
Zurück zum Zitat Palmieri-Smith RM, Thomas AC, Karvonen-Gutierrez C, Sowers MF (2010) Isometric quadriceps strength in women with mild, moderate, and severe knee osteoarthritis. Am J Phys Med Rehabil 89:541–548CrossRefPubMedPubMedCentral Palmieri-Smith RM, Thomas AC, Karvonen-Gutierrez C, Sowers MF (2010) Isometric quadriceps strength in women with mild, moderate, and severe knee osteoarthritis. Am J Phys Med Rehabil 89:541–548CrossRefPubMedPubMedCentral
25.
Zurück zum Zitat Peach CA, Carr AJ, Loughlin J (2005) Recent advances in the genetic investigation of osteoarthritis. Trends Mol Med 11:186–191CrossRefPubMed Peach CA, Carr AJ, Loughlin J (2005) Recent advances in the genetic investigation of osteoarthritis. Trends Mol Med 11:186–191CrossRefPubMed
26.
Zurück zum Zitat Reijiman M, Pols HA, Bergink AP, Hazes JM, Belo JN, Lievense AM et al (2007) Body mass index associated with onset and progression of osteoarthritis of the knee but not of the hip: the Rotterdam Study. Ann Rheum Dis 66:158–162CrossRef Reijiman M, Pols HA, Bergink AP, Hazes JM, Belo JN, Lievense AM et al (2007) Body mass index associated with onset and progression of osteoarthritis of the knee but not of the hip: the Rotterdam Study. Ann Rheum Dis 66:158–162CrossRef
27.
Zurück zum Zitat Schmitz RJ, Ficklin TK, Shimokochi Y, Nguyen AD, Beynnon BD, Perrin DH et al (2008) Varus/valgus and internal/external torsion knee joint stiffness differs between sexes. Am J Sports Med 36:1380–1388CrossRefPubMedPubMedCentral Schmitz RJ, Ficklin TK, Shimokochi Y, Nguyen AD, Beynnon BD, Perrin DH et al (2008) Varus/valgus and internal/external torsion knee joint stiffness differs between sexes. Am J Sports Med 36:1380–1388CrossRefPubMedPubMedCentral
28.
Zurück zum Zitat Segawa H, Omori G, Koga Y (2001) Long-term results of non-operative treatment of anterior cruciate ligament injury. Knee 8:5–11CrossRefPubMed Segawa H, Omori G, Koga Y (2001) Long-term results of non-operative treatment of anterior cruciate ligament injury. Knee 8:5–11CrossRefPubMed
29.
Zurück zum Zitat Segal NA, Glass NA (2011) Is quadriceps muscle weakness a risk factor for incident or progressive knee osteoarthritis? Phys Sportsmed 39:44–50CrossRefPubMed Segal NA, Glass NA (2011) Is quadriceps muscle weakness a risk factor for incident or progressive knee osteoarthritis? Phys Sportsmed 39:44–50CrossRefPubMed
30.
Zurück zum Zitat Segal NA, Glass NA, Torner J, Yang M, Felson DT, Sharma L et al (2010) Quadriceps weakness predicts risk for knee joint space narrowing in women in the MOST cohort. Osteoarthritis Cartilage 18:769–775CrossRefPubMedPubMedCentral Segal NA, Glass NA, Torner J, Yang M, Felson DT, Sharma L et al (2010) Quadriceps weakness predicts risk for knee joint space narrowing in women in the MOST cohort. Osteoarthritis Cartilage 18:769–775CrossRefPubMedPubMedCentral
31.
Zurück zum Zitat Sharma L, Song J, Felson DT, Cahue S, Shamiyeh E, Dunlop DD (2001) The role of knee alignment in disease progression and functional decline in knee osteoarthritis. JAMA 286:188–195CrossRefPubMed Sharma L, Song J, Felson DT, Cahue S, Shamiyeh E, Dunlop DD (2001) The role of knee alignment in disease progression and functional decline in knee osteoarthritis. JAMA 286:188–195CrossRefPubMed
32.
Zurück zum Zitat Shiozaki H, Koga Y, Omori G, Tamakia M (1999) Obesity and osteoarthritis of the knee in women: results from the Matsudai Knee Osteoarthritis Survey. Knee 6:189–192CrossRef Shiozaki H, Koga Y, Omori G, Tamakia M (1999) Obesity and osteoarthritis of the knee in women: results from the Matsudai Knee Osteoarthritis Survey. Knee 6:189–192CrossRef
33.
Zurück zum Zitat Slemenda C, Brandt KD, Heiman DK, Mazzuca S, Braunstein EM, Katz BP et al (1997) Quadriceps weakness and osteoarthritis of the knee. Ann Intern Med 127:97–104CrossRefPubMed Slemenda C, Brandt KD, Heiman DK, Mazzuca S, Braunstein EM, Katz BP et al (1997) Quadriceps weakness and osteoarthritis of the knee. Ann Intern Med 127:97–104CrossRefPubMed
34.
Zurück zum Zitat Slemenda C, Heilman DK, Brandt KD, Katz BP, Mazzuca SA, Braunstein EM et al (1998) Reduced quadriceps strength relative to body weight: a risk factor for knee osteoarthritis in women? Arthritis Rheum 41:1951–1959CrossRefPubMed Slemenda C, Heilman DK, Brandt KD, Katz BP, Mazzuca SA, Braunstein EM et al (1998) Reduced quadriceps strength relative to body weight: a risk factor for knee osteoarthritis in women? Arthritis Rheum 41:1951–1959CrossRefPubMed
35.
Zurück zum Zitat Thelin N, Holmberg S, Thelin A (2006) Knee injuries account for the sports-related increased risk of knee osteoarthritis. Scand J Med Sci Sports 16:329–333CrossRefPubMed Thelin N, Holmberg S, Thelin A (2006) Knee injuries account for the sports-related increased risk of knee osteoarthritis. Scand J Med Sci Sports 16:329–333CrossRefPubMed
36.
Zurück zum Zitat Thorstensson CA, Petersson IF, Jacobsson LT, Boegård TL, Roos EM (2004) Reduced functional performance in the lower extremity predicted radiographic knee osteoarthritis five years later. Ann Rheum Dis 63:402–407CrossRefPubMedPubMedCentral Thorstensson CA, Petersson IF, Jacobsson LT, Boegård TL, Roos EM (2004) Reduced functional performance in the lower extremity predicted radiographic knee osteoarthritis five years later. Ann Rheum Dis 63:402–407CrossRefPubMedPubMedCentral
37.
Zurück zum Zitat Wilder FV, Hall BJ, Barrett JP (2003) Smoking and osteoarthritis: is there an association? The Clearwater Osteoarthritis Study. Osteoarthritis Cartilage 11:29–35CrossRefPubMed Wilder FV, Hall BJ, Barrett JP (2003) Smoking and osteoarthritis: is there an association? The Clearwater Osteoarthritis Study. Osteoarthritis Cartilage 11:29–35CrossRefPubMed
38.
Zurück zum Zitat Yoshimura N, Muraki S, Oka H, Mabuchi A, En-Yo Y, Yoshida M et al (2009) Prevalence of knee osteoarthritis, lumbar spondylosis, and osteoarthritis in Japanese men and women: the research on osteoarthritis/osteoporosis against disability study. J Bone Miner Metab 27:620–628CrossRefPubMed Yoshimura N, Muraki S, Oka H, Mabuchi A, En-Yo Y, Yoshida M et al (2009) Prevalence of knee osteoarthritis, lumbar spondylosis, and osteoarthritis in Japanese men and women: the research on osteoarthritis/osteoporosis against disability study. J Bone Miner Metab 27:620–628CrossRefPubMed
39.
Zurück zum Zitat Zhang Y, Hannan MT, Chaisson CE, McAlindon TE, Evans SR, Aliabadi P et al (2000) Bone mineral density and risk of the incident and progressive radiographic knee osteoarthritis in women: the Framingham Study. J Rheumatol 27:1032–1037PubMed Zhang Y, Hannan MT, Chaisson CE, McAlindon TE, Evans SR, Aliabadi P et al (2000) Bone mineral density and risk of the incident and progressive radiographic knee osteoarthritis in women: the Framingham Study. J Rheumatol 27:1032–1037PubMed
40.
Zurück zum Zitat Zhang Y, Hunter DJ, Nevvit MC, Xu L, Niu J, Lui LY et al (2004) Association of squatting with increased prevalence of radiographic tibiofemoral knee osteoarthritis: the Beijing Osteoarthritis Study. Arthritis Rheum 50:1187–1192CrossRefPubMed Zhang Y, Hunter DJ, Nevvit MC, Xu L, Niu J, Lui LY et al (2004) Association of squatting with increased prevalence of radiographic tibiofemoral knee osteoarthritis: the Beijing Osteoarthritis Study. Arthritis Rheum 50:1187–1192CrossRefPubMed
41.
Zurück zum Zitat Zhang Y, McAlindon TE, Hannan MT, Chaisson CE, Klein R, Wilson PW et al (1998) Estrogen replacement therapy and worsening of radiographic knee osteoarthritis: the Framingham Study. Arthritis Rheum 41:1867–1873CrossRefPubMed Zhang Y, McAlindon TE, Hannan MT, Chaisson CE, Klein R, Wilson PW et al (1998) Estrogen replacement therapy and worsening of radiographic knee osteoarthritis: the Framingham Study. Arthritis Rheum 41:1867–1873CrossRefPubMed
42.
Zurück zum Zitat Zhang Y, Xu L, Nevitt MC, Aliabadi P, Yu W, Qin M et al (2001) Comparison of the prevalence of knee osteoarthritis between the elderly Chinese population in Beijing and whites in the United States: the Beijing Osteoarthritis Study. Arthritis Rheum 44:2065–2071CrossRefPubMed Zhang Y, Xu L, Nevitt MC, Aliabadi P, Yu W, Qin M et al (2001) Comparison of the prevalence of knee osteoarthritis between the elderly Chinese population in Beijing and whites in the United States: the Beijing Osteoarthritis Study. Arthritis Rheum 44:2065–2071CrossRefPubMed
Metadaten
Titel
Quadriceps muscle weakness is related to increased risk of radiographic knee OA but not its progression in both women and men: the Matsudai Knee Osteoarthritis Survey
verfasst von
Shigeru Takagi
Go Omori
Hiroshi Koga
Kazuo Endo
Yoshio Koga
Atsushi Nawata
Naoto Endo
Publikationsdatum
26.04.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Knee Surgery, Sports Traumatology, Arthroscopy / Ausgabe 9/2018
Print ISSN: 0942-2056
Elektronische ISSN: 1433-7347
DOI
https://doi.org/10.1007/s00167-017-4551-5

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