1. Peek CW, Gilbert GH, Duncan RP. 2002; Predictors of chewing difficulty onset among dentate adults: 24-month incidence. J Public Health Dent. 62:214–21. DOI:
10.1111/j.1752-7325.2002.tb03447.x. PMID:
12474625.
2. Laudisio A, Milaneschi Y, Bandinelli S, Gemma A, Ferrucci L, Incalzi RA. 2014; Chewing problems are associated with depression in the elderly: results from the InCHIANTI study. Int J Geriatr Psychiatry. 29:236–44. DOI:
10.1002/gps.3995. PMID:
23852611. PMCID:
PMC6329002.
3. Salleh NM, Fueki K, Garrett NR, Ohyama T. 2007; Objective and subjective hardness of a test item used for evaluating food mixing ability. J Oral Rehabil. 34:174–83. DOI:
10.1111/j.1365-2842.2006.01645.x. PMID:
17302945.
4. Laudisio A, Marzetti E, Antonica L, Settanni S, Georgakakis I, Bernabei R, Franceschi C, Zuccalà G. 2007; Masticatory dysfunction is associated with osteoporosis in older men. J Clin Periodontol. 34:964–8. DOI:
10.1111/j.1600-051X.2007.01142.x. PMID:
17935501.
6. Ritchie CS, Joshipura K, Silliman RA, Miller B, Douglas CW. 2000; Oral health problems and significant weight loss among community-dwelling older adults. J Gerontol A Biol Sci Med Sci. 55:366–71. DOI:
10.1093/gerona/55.7.M366. PMID:
10898252.
7. Inukai M, John MT, Igarashi Y, Baba K. 2010; Association between perceived chewing ability and oral health-related quality of life in partially dentate patients. Health Qual Life Outcomes. 8:118. DOI:
10.1186/1477-7525-8-118. PMID:
20955614. PMCID:
PMC2974665.
8. Chi I, Yip PS, Chiu HF, Chou KL, Chan KS, Kwan CW, Conwell Y, Caine E. 2005; Prevalence of Depression and Its Correlates in Hong Kong's Chinese Older Adults. Am J Geriatr Psychiatry. 13:409–16. DOI:
10.1097/00019442-200505000-00010. PMID:
15879590.
9. Kimura Y, Ogawa H, Yoshihara A, Yamaga T, Takiguchi T, Wada T, Sakamoto R, Ishimoto Y, Fukutomi E, Chen W, Fujisawa M, Okumiya K, Otsuka K, Miyazaki H, Matsubayashi K. 2013; Evaluation of chewing ability and its relationship with activities of daily living, depression, cognitive status and food intake in the community-dwelling elderly. Geriatr Gerontol Int. 13:718–25. DOI:
10.1111/ggi.12006. PMID:
23279752.
10. Kweon S, Kim Y, Jang MJ, Kim Y, Kim K, Choi S, Chun C, Khang YH, Oh K. 2014; Data resource profile: the Korea National Health and Nutrition Examination Survey (KNHANES). Int J Epidemiol. 43:69–77. DOI:
10.1093/ije/dyt228. PMID:
24585853. PMCID:
PMC3937975.
11. Choi Y, Mayer TG, Williams MJ, Gatchel RJ. What is the best screening test for depression in chronic spinal pain patients? Spine J 2014;14:1175-82. DOI:
10.1016/j.spinee.2013.10.037. PMID:
24225008.
12. de Man-van Ginkel JM, Gooskens F, Schepers VP, Schuurmans MJ, Lindeman E, Hafsteinsdóttir TB. 2012; Screening for poststroke depression using the patient health questionnaire. Nurs Res. 61:333–41. DOI:
10.1097/NNR.0b013e31825d9e9e. PMID:
22710475.
13. Gilbody S, Richards D, Brealey S, Hewitt C. 2007; Screening for depression in medical settings with the Patient Health Questionnaire (PHQ): a diagnostic meta-analysis. J Gen Intern Med. 22:1596–602. DOI:
10.1007/s11606-007-0333-y. PMID:
17874169. PMCID:
PMC2219806.
15. Johannsen A, Rylander G, Söder B, Asberg M. 2006; Dental plaque, gingival inflammation, and elevated levels of interleukin-6 and cortisol in gingival crevicular fluid from women with stress-related depression and exhaustion. J Periodontol. 77:1403–9. DOI:
10.1902/jop.2006.050411. PMID:
16937592.
16. Marques-Vidal P, Milagre V. 2006; Are oral health status and care associated with anxiety and depression? A study of Portuguese health science students. J Public Health Dent. 66:64–6. DOI:
10.1111/j.1752-7325.2006.tb02553.x. PMID:
16570753.
17. Rosania AE, Low KG, McCormick CM, Rosania DA. 2009; Stress, depression, cortisol, and periodontal disease. J Periodontol. 80:260–6. DOI:
10.1902/jop.2009.080334. PMID:
19186966.
18. Penninx BW, Kritchevsky SB, Yaffe K, Newman AB, Simonsick EM, Rubin S, Ferrucci L, Harris T, Pahor M. 2003; Inflammatory markers and depressed mood in older persons: results from the Health, Aging and Body Composition study. Biol Psychiatry. 54:566–72. DOI:
10.1016/S0006-3223(02)01811-5. PMID:
12946885.
19. Okoro CA, Strine TW, Eke PI, Dhingra SS, Balluz LS. 2012; The association between depression and anxiety and use of oral health services and tooth loss. Community Dent Oral Epidemiol. 40:134–44. DOI:
10.1111/j.1600-0528.2011.00637.x. PMID:
21883356.
20. Vimpari SS, Knuuttila ML, Sakki TK, Kivelä SL. 1995; Depressive symptoms associated with symptoms of the temporomandibular joint pain and dysfunction syndrome. Psychosom Med. 57:439–44. DOI:
10.1097/00006842-199509000-00005. PMID:
8552734.
21. Onder G, Liperoti R, Soldato M, Cipriani MC, Bernabei R, Landi F. 2007; Chewing problems and mortality in older adults in home care: results from the Aged in Home Care study. J Am Geriatr Soc. 55:1961–6. DOI:
10.1111/j.1532-5415.2007.01453.x. PMID:
17971136.
22. Locker D, Matear D, Lawrence H. 2002; General health status and changes in chewing ability in older Canadians over seven years. J Public Health Dent. 62:70–7. DOI:
10.1111/j.1752-7325.2002.tb03425.x. PMID:
11989209.
23. Brodeur JM, Laurin D, Vallee R, Lachapelle D. 1993; Nutrient intake and gastrointestinal disorders related to masticatory performance in the edentulous elderly. J Prosthet Dent. 70:468–73. DOI:
10.1016/0022-3913(93)90087-5. PMID:
8254553.
24. Hung HC, Joshipura KJ, Jiang R, Hu FB, Hunter D, Smith-Warner SA, Colditz GA, Rosner B, Spiegelman D, Willett WC. 2004; Fruit and vegetable intake and risk of major chronic disease. J Natl Cancer Inst. 96:1577–84. DOI:
10.1093/jnci/djh296. PMID:
15523086.
25. Shin HS, Ahn YS, Lim DS. 2016; Association Between Chewing Difficulty and Symptoms of Depression in Adults: Results from the Korea National Health and Nutrition Examination Survey. J Am Geriatr Soc. 64:270–8. DOI:
10.1111/jgs.14502. PMID:
27874179.
27. Ono Y, Yamamoto T, Kubo KY, Onozuka M. 2010; Occlusion and brain function: mastication as a prevention of cognitive dysfunction. J Oral Rehabil. 37:624–40. DOI:
10.1111/j.1365-2842.2010.02079.x. PMID:
20236235.
28. Iacopino AM. 2009; Relationship between stress, depression and periodontal disease. J Can Dent Assoc. 75:329–30. PMID:
19536930.
30. D'Mello DA. 2003; Are your patients depressed? Implications for dental practice. J Mich Dent Assoc. 85:26–32. PMID:
12756671.
31. Peeters FP, deVries MW, Vissink A. 1998; Risks for oral health with the use of antidepressants. Gen Hosp Psychiatry. 20:150–4. DOI:
10.1016/S0163-8343(98)00017-6. PMID:
9650032.