Epidemiology of multimorbidity and implications for health care, research, and medical education: a cross-sectional study

2011

Wolff, 2002, Prevalence, expenditures, and complications of multiple chronic conditions in the elderly, Arch Intern Med, 162, 2269, 10.1001/archinte.162.20.2269

Starfield, 2005, Contribution of primary care to health systems and health, Milbank Q, 83, 457, 10.1111/j.1468-0009.2005.00409.x

Schoen

van den Akker, 1998, Multimorbidity in general practice: prevalence, incidence, and determinants of co-occurring chronic and recurrent diseases, J Clin Epidemiol, 51, 367, 10.1016/S0895-4356(97)00306-5

Walker, 2007, Multiple chronic diseases and quality of life: patterns emerging from a large national sample, Australia, Chronic Illn, 3, 202, 10.1177/1742395307081504

Salisbury, 2011, Epidemiology and impact of multimorbidity in primary care: a retrospective cohort study, Br J Gen Pract, 582, e12, 10.3399/bjgp11X548929

Gijsen, 2001, Causes and consequences of comorbidity: a review, J Clin Epidemiol, 54, 661, 10.1016/S0895-4356(00)00363-2

Kadam, 2007, Clinical multimorbidity and physical function in older adults: a record and health status linkage study in general practice, Fam Pract, 24, 412, 10.1093/fampra/cmm049

Fortin, 2004, Multimorbidity and quality of life in primary care: a systematic review, Health Qual Life Outcomes, 2, 51, 10.1186/1477-7525-2-51

Diederichs, 2011, The measurement of multiple chronic diseases—a systematic review on existing multimorbidity indices, J Gerontol A Biol Sci Med Sci, 66, 301, 10.1093/gerona/glq208

Eachus, 1996, Deprivation and cause specific morbidity: evidence from the Somerset and Avon survey of health, BMJ, 312, 287, 10.1136/bmj.312.7026.287

Marmot, 2005, Social determinants of health inequalities, Lancet, 365, 1099, 10.1016/S0140-6736(05)71146-6

Mercer, 2007, The inverse care law: clinical primary care encounters in deprived and affluent areas of Scotland, Ann Fam Med, 5, 503, 10.1370/afm.778

2010

Elder, 2007

Carstairs, 1991

Taylor, 2010, Multimorbidity—not just an older person's issue: results from an Australian biomedical study, BMC Public Health, 10, 718, 10.1186/1471-2458-10-718

Gunn, 2012, The association between chronic illness, multimorbidity and depressive symptoms in an Australian primary care cohort, Soc Psychiat Epidemiol, 47, 175, 10.1007/s00127-010-0330-z

Moussavi, 2007, Depression, chronic diseases, and decrements in health: results from the World Health Surveys, Lancet, 370, 851, 10.1016/S0140-6736(07)61415-9

Higashi, 2007, Relationship between number of medical conditions and quality of care, N Engl J Med, 356, 2496, 10.1056/NEJMsa066253

Guthrie, 2008, Continuity of care matters, BMJ, 337, a867, 10.1136/bmj.a867

2008

Toren, 2007, Eligibility criteria of randomized controlled trials published in high-impact general medical journals: a systematic sampling review, JAMA, 297, 1233, 10.1001/jama.297.11.1233

van Weel, 2006, Comorbidity and guidelines: conflicting interests, Lancet, 367, 550, 10.1016/S0140-6736(06)68198-1

Boyd, 2005, Clinical practice guidelines and quality of care for older patients with multiple comorbid diseases, JAMA, 294, 716, 10.1001/jama.294.6.716

Katon, 2010, Collaborative care for patients with depression and chronic illnesses, N Engl J Med, 363, 2611, 10.1056/NEJMoa1003955

Watt, 2002, The inverse care law today, Lancet, 360, 252, 10.1016/S0140-6736(02)09466-7