D'Arcangelo P, Landorf K, Munteanu S, Zammit G, Menz H: Radiographic correlates of hallux valgus severity in older people. J Foot Ankle Res. 2010, 3: 20-10.1186/1757-1146-3-20.
Article
PubMed
PubMed Central
Google Scholar
Nix S, Smith M, Vicenzino B: Prevalence of hallux valgus in the general population: a systematic review and meta-analysis. J Foot Ankle Res. 2010, 3: 21-10.1186/1757-1146-3-21.
Article
PubMed
PubMed Central
Google Scholar
Meyr AJ, Adams ML, Sheridan MJ, Ahalt RG: Epidemiological aspects of the surgical correction of structural forefoot pathology. J Foot Ankle Surg. 2009, 48: 543-551. 10.1053/j.jfas.2009.05.003.
Article
PubMed
Google Scholar
Badlissi F, Dunn JE, Link CL, Keysor JJ, McKinlay JB, Felson DT: Foot musculoskeletal disorders, pain, and foot-related functional limitation in older persons. J Am Geriatr Soc. 2005, 53: 1029-1033. 10.1111/j.1532-5415.2005.53315.x.
Article
PubMed
Google Scholar
Chaiwanichsiri D, Janchai S, Tantisiriwat N: Foot disorders and falls in older persons. Gerontology. 2009, 55: 296-302. 10.1159/000181149.
Article
PubMed
Google Scholar
Keysor JJ, Dunn JE, Link CL, Badlissi F, Felson DT: Are foot disorders associated with functional limitation and disability among community-dwelling older adults?. J Aging Health. 2005, 17: 734-752. 10.1177/0898264305280998.
Article
PubMed
Google Scholar
Leveille SG, Guralnik JM, Ferrucci L, Hirsch R, Simonsick E, Hochberg MC: Foot pain and disability in older women. Am J Epidemiol. 1998, 148: 657-665. 10.1093/aje/148.7.657.
Article
CAS
PubMed
Google Scholar
Menz HB, Lord SR: Foot pain impairs balance and functional ability in community-dwelling older people. J Am Podiatr Med Assoc. 2001, 91: 222-229.
Article
CAS
PubMed
Google Scholar
Nguyen USDT, Hillstrom HJ, Li W, Dufour AB, Kiel DP, Procter-Gray E, Gagnon MM, Hannan MT: Factors associated with hallux valgus in a population-based study of older women and men: the MOBILIZE Boston Study. Osteoarthritis Cartilage. 2010, 18: 41-46. 10.1016/j.joca.2009.07.008.
Article
PubMed
Google Scholar
Menz HB, Morris ME: Determinants of disabling foot pain in retirement village residents. J Am Podiatr Med Assoc. 2005, 95: 573-579.
Article
PubMed
Google Scholar
Cho NH, Kim S, Kwon DJ, Kim HA: The prevalence of hallux valgus and its association with foot pain and function in a rural Korean community. J Bone Joint Surg Br. 2009, 91: 494-498.
Article
CAS
PubMed
Google Scholar
Roddy E, Zhang W, Doherty M: Prevalence and associations of hallux valgus in a primary care population. Arthritis Rheum. 2008, 59: 857-862. 10.1002/art.23709.
Article
PubMed
Google Scholar
Abhishek A, Roddy E, Zhang W, Doherty M: Are hallux valgus and big toe pain associated with impaired quality of life? A cross-sectional study. Osteoarthritis Cartilage. 2010, 18: 923-926. 10.1016/j.joca.2010.03.011.
Article
CAS
PubMed
Google Scholar
Menz HB, Roddy E, Thomas E, Croft PR: Impact of hallux valgus severity on general and foot-specific health-related quality of life. Arthritis Care Res (Hoboken). 2011, 63: 396-404.
Google Scholar
Menz HB, Lord SR: The contribution of foot problems to mobility impairment and falls in community-dwelling older people. J Am Geriatr Soc. 2001, 49: 1651-1656. 10.1111/j.1532-5415.2001.49275.x.
Article
CAS
PubMed
Google Scholar
Menz HB, Lord SR: Gait instability in older people with hallux valgus. Foot Ankle Int. 2005, 26: 483-489.
PubMed
Google Scholar
Menz HB, Morris ME, Lord SR: Foot and ankle characteristics associated with impaired balance and functional ability in older people. J Gerontol A Biol Sci Med Sci. 2005, 60: 1546-1552. 10.1093/gerona/60.12.1546.
Article
PubMed
Google Scholar
Menz HB, Morris ME, Lord SR: Foot and ankle risk factors for falls in older people: a prospective study. J Gerontol A Biol Sci Med Sci. 2006, 61: 866-870. 10.1093/gerona/61.8.866.
Article
PubMed
Google Scholar
Spink MJ, Fotoohabadi MR, Wee E, Hill KD, Lord SR, Menz HB: Foot and ankle strength, range of motion, posture, and deformity are associated with balance and functional ability in older adults. Arch Phys Med Rehabil. 2011, 92: 68-75. 10.1016/j.apmr.2010.09.024.
Article
PubMed
Google Scholar
Koski K, Luukinen H, Laippala P, Kivela SL: Physiological factors and medications as predictors of injurious falls by elderly people: a prospective population-based study. Age Ageing. 1996, 25: 29-38. 10.1093/ageing/25.1.29.
Article
CAS
PubMed
Google Scholar
Mickle KJ, Munro BJ, Lord SR, Menz HB, Steele JR: ISB Clinical Biomechanics Award 2009. Toe weakness and deformity increase the risk of falls in older people. Clin Biomech (Bristol, Avon). 2009, 24: 787-791. 10.1016/j.clinbiomech.2009.08.011.
Article
Google Scholar
Mickle KJ, Munro BJ, Lord SR, Menz HB, Steele JR: Gait, balance and plantar pressures in older people with toe deformities. Gait Posture. 2011, 34: 347-351. 10.1016/j.gaitpost.2011.05.023.
Article
PubMed
Google Scholar
Schneider W, Knahr K: Surgery for hallux valgus. The expectations of patients and surgeons. Int Orthop. 2001, 25: 382-385. 10.1007/s002640100289.
Article
CAS
PubMed
PubMed Central
Google Scholar
Saro C, Jensen I, Lindgren U, Felländer-Tsai L: Quality-of-life outcome after hallux valgus surgery. Qual Life Res. 2007, 16: 731-738. 10.1007/s11136-007-9192-6.
Article
PubMed
Google Scholar
Menz HB, Morris ME: Footwear characteristics and foot problems in older people. Gerontology. 2005, 51: 346-351. 10.1159/000086373.
Article
PubMed
Google Scholar
Hopson MM, McPoil TG, Cornwall MW: Motion of the first metatarsophalangeal joint: reliability and validity of four measurement techniques. J Am Podiatr Med Assoc. 1995, 85: 198-204.
Article
CAS
PubMed
Google Scholar
Coughlin MJ, Saltzman CL, Nunley JA: Angular measurements in the evaluation of hallux valgus deformities: a report of the ad hoc committee of the American Orthopaedic Foot & Ankle Society on angular measurements. Foot Ankle Int. 2002, 23: 68-74.
Article
PubMed
Google Scholar
Russell TG, Jull GA, Wootton R: Can the Internet be used as a medium to evaluate knee angle?. Man Ther. 2003, 8: 242-246. 10.1016/S1356-689X(03)00016-X.
Article
CAS
PubMed
Google Scholar
Menz HB, Munteanu SE, Landorf KB, Zammit GV, Cicuttini FM: Radiographic classification of osteoarthritis in commonly affected joints of the foot. Osteoarthritis Cartilage. 2007, 15: 1333-1338. 10.1016/j.joca.2007.05.007.
Article
CAS
PubMed
Google Scholar
Portney LG, Watkins MP: Foundations of clinical research: applications to practice. 2009, Upper Saddle River, N.J.: Prentice Hall Health, 3
Google Scholar
Ware JE, Kosinski M, Bjorner JB, Turner-Bowker DM, Gandek B, Maruish ME: User's Manual for the SF-36v2® Health Survey. 2007, Lincoln, RI: QualityMetric Incorporated, Second
Google Scholar
Baecke JAH, Burema J, Frijters JER: A short questionnaire for the measurement of habitual physical activity in epidemiological studies. Am J Clin Nutr. 1982, 36: 936-942.
CAS
PubMed
Google Scholar
Bennett PJ, Patterson C, Wearing S, Baglioni T: Development and validation of a questionnaire designed to measure foot-health status. J Am Podiatr Med Assoc. 1998, 88: 419-428.
Article
CAS
PubMed
Google Scholar
Garrow AP, Papageorgiou AC, Silman AJ, Thomas E, Jayson MI, Macfarlane GJ: Development and validation of a questionnaire to assess disabling foot pain. Pain. 2000, 85: 107-113. 10.1016/S0304-3959(99)00263-8.
Article
CAS
PubMed
Google Scholar
Roddy E, Muller S, Thomas E: Defining disabling foot pain in older adults: further examination of the Manchester Foot Pain and Disability Index. Rheumatology (Oxford). 2009, 48: 992-996. 10.1093/rheumatology/kep156.
Article
Google Scholar
Muller S, Roddy E: A Rasch analysis of the Manchester Foot Pain and Disability Index. J Foot Ankle Res. 2009, 2: 29-10.1186/1757-1146-2-29.
Article
PubMed
PubMed Central
Google Scholar
Menz HB, Tiedemann A, Mun-San Kwan M, Plumb K, Lord SR: Foot pain in community-dwelling older people: an evaluation of the Manchester Foot Pain and Disability Index. Rheumatology (Oxford). 2006, 45: 863-867. 10.1093/rheumatology/kel002.
Article
CAS
Google Scholar
Crossley KM, Bennell KL, Cowan SM, Green S: Analysis of outcome measures for persons with patellofemoral pain: which are reliable and valid?. Arch Phys Med Rehabil. 2004, 85: 815-822. 10.1016/S0003-9993(03)00613-0.
Article
PubMed
Google Scholar
Saro C, Johnson DN, Martinez De Aragon J, Lindgren U, Fellander-Tsai L: Reliability of radiological and cosmetic measurements in hallux valgus. Acta Radiol. 2005, 46: 843-851. 10.1080/02841850500270852.
Article
CAS
PubMed
Google Scholar
Pontinen PJ: Reliability, validity, reproducibility of algometry in diagnosis of active and latent tender spots and trigger points. J Musculoskelet Pain. 1998, 6: 61-71.
Article
Google Scholar
Carpenter MG, Frank JS, Winter DA, Peysar GW: Sampling duration effects on centre of pressure summary measures. Gait Posture. 2001, 13: 35-40. 10.1016/S0966-6362(00)00093-X.
Article
CAS
PubMed
Google Scholar
Gallagher EJ, Liebman M, Bijur PE: Prospective validation of clinically important changes in pain severity measured on a visual analog scale. Ann Emerg Med. 2001, 38: 633-638. 10.1067/mem.2001.118863.
Article
CAS
PubMed
Google Scholar
Landorf KB, Radford JA: Minimal important difference: values for the Foot Health Status Questionnaire, Foot Function Index and Visual Analogue Scale. Foot. 2008, 18: 15-19. 10.1016/j.foot.2007.06.006.
Article
Google Scholar
Menz HB: Two feet, or one person? Problems associated with statistical analysis of paired data in foot and ankle medicine. Foot. 2004, 14: 2-5. 10.1016/S0958-2592(03)00047-6.
Article
Google Scholar
Domholdt E: Physical therapy research: Principles and applications. 2000, Philadelphia: W.B. Saunders, 2
Google Scholar
StataCorp: Stata Statistical Software: Release 10. 2007, College Station, TX: StataCorp LP
Google Scholar
Iida M, Basmajian JV: Electromyography of hallux valgus. Clin Orthop Relat Res. 1974, 101: 220-224.
PubMed
Google Scholar
Incel AN, Genc H, Erdem HR, Yorgancioglu ZR: Muscle imbalance in hallux valgus: an electromyographic study. Am J Phys Med Rehabil. 2003, 82: 345-349.
Google Scholar
Coughlin MJ, Freund E: Roger A. Mann Award. The reliability of angular measurements in hallux valgus deformities. Foot Ankle Int. 2001, 22: 369-379.
CAS
PubMed
Google Scholar
Garrow AP, Papageorgiou A, Silman AJ, Thomas E, Jayson MI, Macfarlane GJ: The grading of hallux valgus. The manchester scale. J Am Podiatr Med Assoc. 2001, 91: 74-78.
Article
CAS
PubMed
Google Scholar
Roddy E, Zhang W, Doherty M: Validation of a self-report instrument for assessment of hallux valgus. Osteoarthritis Cartilage. 2007, 15: 1008-1012. 10.1016/j.joca.2007.02.016.
Article
CAS
PubMed
Google Scholar
Mann RA, Coughlin MJ: Adult Hallux Valgus. Surgery of the Foot and Ankle. Edited by: Coughlin MJ, Mann RA. 1999, St. Louis: Mosby, 150-175. 7
Google Scholar
Menz HB, Zammit GV, Munteanu SE, Scott G: Plantarflexion strength of the toes: age and gender differences and evaluation of a clinical screening test. Foot Ankle Int. 2006, 27: 1103-1108.
PubMed
Google Scholar
Allen RH, Gross MT: Toe flexors strength and passive extension range of motion of the first metatarsophalangeal joint in individuals with plantar fasciitis. J Orthop Sports Phys Ther. 2003, 33: 468-478.
Article
PubMed
Google Scholar
Endo M, Ashton-Miller JA, Alexander NB: Effects of age and gender on toe flexor muscle strength. J Gerontol A Biol Sci Med Sci. 2002, 57: M392-397. 10.1093/gerona/57.6.M392.
Article
PubMed
Google Scholar
Broderick JE, Schwartz JE, Vikingstad G, Pribbernow M, Grossman S, Stone AA: The accuracy of pain and fatigue items across different reporting periods. Pain. 2008, 139: 146-157. 10.1016/j.pain.2008.03.024.
Article
PubMed
PubMed Central
Google Scholar
Williams ACC, Davies HTO, Chadury Y: Simple pain rating scales hide complex idiosyncratic meanings. Pain. 2000, 85: 457-463. 10.1016/S0304-3959(99)00299-7.
Article
Google Scholar