3.5(top 4%)
Impact Factor
3.9(top 4%)
extended IF
166(top 2%)
H-Index
2.1K
authors
13K
papers
255.3K
citations
10.5K
citing journals
92.6K
citing authors

Most Cited Articles of Cmaj

TitleYearCitations
Health benefits of physical activity: the evidence20064.1K
A global clinical measure of fitness and frailty in elderly people20053.8K
AGREE II: advancing guideline development, reporting and evaluation in health care20101.6K
The Canadian Adverse Events Study: the incidence of adverse events among hospital patients in Canada20041.3K
Effective physician-patient communication and health outcomes: a review1995932
Liver enzyme alteration: a guide for clinicians2005923
Optimal cut-off score for diagnosing depression with the Patient Health Questionnaire (PHQ-9): a meta-analysis2012892
Clostridium difficile-associated diarrhea in a region of Quebec from 1991 to 2003: a changing pattern of disease severity2004856
2010 clinical practice guidelines for the diagnosis and management of osteoporosis in Canada: summary2010768
Intensive insulin therapy and mortality among critically ill patients: a meta-analysis including NICE-SUGAR study data2009749
Effects of exercise on breast cancer patients and survivors: a systematic review and meta-analysis2006721
2006 Canadian clinical practice guidelines on the management and prevention of obesity in adults and children [summary]2007716
A guide for the design and conduct of self-administered surveys of clinicians2008714
The appropriateness of asymmetry tests for publication bias in meta-analyses: a large survey2007662
Common mental health problems in immigrants and refugees: general approach in primary care2011642
Family caregiver burden: results of a longitudinal study of breast cancer patients and their principal caregivers2004614
Gut microbiota of healthy Canadian infants: profiles by mode of delivery and infant diet at 4 months2013604
Fetal alcohol spectrum disorder: Canadian guidelines for diagnosis2005582
Opioids for chronic noncancer pain: a meta-analysis of effectiveness and side effects2006578
Inequalities in access to medical care by income in developed countries2006560
Derivation and validation of an index to predict early death or unplanned readmission after discharge from hospital to the community2010557
Malnutrition and health in developing countries2005553
The immediate psychological and occupational impact of the 2003 SARS outbreak in a teaching hospital2003527
Effect of early surgery after hip fracture on mortality and complications: systematic review and meta-analysis2010504
Frequency, type and clinical importance of medication history errors at admission to hospital: a systematic review2005501