1. Mohamad Zeidi I, Khalaj M, Naghizadeh Jahromi MM. Quality of life assessment in elderly people that experiencing low back pain. Iran J Aging. 2007;1(2):119-24. [Persian]
2. Phipps WJ, Monahan FD, Sands JK, Marek JF, Neighbors M. Medical-surgical nursing: Health and illness perspectives. 7th Edition. Maryland Heights: Mosby; 2005.
3. Azizpoor Y, Hemmati F, Sayehmiri K. Prevalence of one-year back pain in Iran: A systematic review and meta-analysis. Iran Occup Health J. 2014;11(1):1-12. [Persian]
4. Leggat PA, Smith DR. Musculoskeletal disorders self‐reported by dentists in Queensland, Australia. Aust Dent J. 51(4):324-7. [
DOI:10.1111/j.1834-7819.2006.tb00451.x]
5. Razavi SM, Bashtani A, Zarghani S, Tabarraie Y. A survey on prevalence of musculoskeletal disorders and associated risk factors among Sabzevarian farmers in 2011. J Sabzevar Univ Med Sci. 2014;20(5):766-72. [Persian]
6. Demers P, Rosenstock L. Occupational injuries and illnesses among Washington State agricultural workers. Am J Public Health. 1991;81(12):1656-8. [
DOI:10.2105/AJPH.81.12.1656]
7. Buranatrevedh S, Sweatsriskul P. Model development for health promotion and control of agricultural occupational health hazards and accidents in Pathumthani, Thailand. Ind Health. 2005;43(4):669-76. [
DOI:10.2486/indhealth.43.669]
8. Rosecrance J, Rodgers G, Merlino L. Low back pain and musculoskeletal symptoms among Kansas farmers. Am J Ind Med. 2006;49(7):547-56. [
DOI:10.1002/ajim.20324]
9. Izadirad H, Pourhaji F, Delshad MH, Masoudy Gh, Jadgal KM. prevalence of musculoskeletal disorders and it's associated Factors among farmers and workers: A cross-sectional study from Agh Ghala, Golestan, Iran. Int J Musculoskelet Pain Prev. 2017;2(3):279-85.
10. Izadirad H. Prevalence of Musculoskeletal Disorders and associated factors among Adults living in Aq Qalaian rural, Iran. Int J Musculoskelet Pain Prev. 2016;1(2):55-9.
11. Izadirad H, Masoudy GR, Delshad MH, Elhami M, Feaz M, Ali Ahmadi M. Prevalence rate of low back pain and its relationship to demographic factors, body mass index, and education in ergonomic principles among rural men, AqQala city, 2016. Int J Musculoskelet Pain Prev. 2016;1(4):157-62.
12. James DK, Steer PJ, Weiner CP, Gonik B. High risk pregnancy e-book: Management options-expert consult. 4th Edition. Amsterdam: Elsevier Health Sciences; 2010.
13. Khalednejad M, Tavafian S, Niknami Sh. The effect of exercise program on low back pain preventive behaviors in pregnant females referred to health centers of Karaj. J Educ Community Health. 2016;3(2):32-40. [Persian] [
DOI:10.21859/jech-03025]
14. Stuge B, Hilde G, Vøllestad N. Physical therapy for pregnancy‐related low back and pelvic pain: A systematic review. Acta Obstet Gynecol Scand. 2003;82(11):983-90. [
DOI:10.1034/j.1600-0412.2003.00125.x]
15. Yan CF, Hung YC, Gau ML, Lin KC. Effects of a stability ball exercise programme on low back pain and daily life interference during pregnancy. Midwifery. 2014;30(4):412-9. [
DOI:10.1016/j.midw.2013.04.011]
16. Choobineh AR. Posture assessment methods in occupational ergonomics. 1th Edition. Hamedan: Fanavaran; 2004. [Persian]
17. Ahmadi H, Farshad Aa, Motamedzadeh M, Mahjob H. Epidemiology of low-back pain and its association with occupational and personal factors among employees of Hamadan province industries. J Health. 2014;5(1):59-66. [Persian]
18. Lee K, Lim HS. Work-related injuries and diseases of farmers in Korea. Ind Health. 2008;46(5):424-34. [
DOI:10.2486/indhealth.46.424]
19. Farahpour N, Marvi Esfahani M. Postural deviations from chronic low back pain and correction through exercise therapy. Tehran Univ Med J. 2007;65(2):69-77. [Persian]
20. Hasanvand B, Karami K, Hashemi S, Ghanei Gheshlagh R, Farokhnezhad Afshar P, Zahednezhad H. The effect of corrective exercises on musculoskeletal disorders of Khoramabad workers. J Shahrekord Univ Med Sci. 2015;17(4)61-9. [Persian]
21. Viljanen M, Malmivaara A, Uitti J, Rinne M, Palmroos P, Laippala P. Effectiveness of dynamic muscle training, relaxation training, or ordinary activity for chronic neck pain: Randomised controlled trial. Br Med J. 2003;327:475. [
DOI:10.1136/bmj.327.7413.475]
22. Rahnama N, Bambaeichi E, Ryasati F. The effect of eight weeks corrective exercise with ergonomic intervention on musculoskeletal disorders among loabiran industry workers. J Isfahan Med Sch. 2010;28(108):316-26.[Persian]