| The incidence of co-morbidities related to obesity and overweight: a systematic review and meta-analysis DP Guh, W Zhang, N Bansback, Z Amarsi, CL Birmingham, AH Anis BMC public health 9 (1), 88, 2009 | 5164 | 2009 |
| Obesity and overweight in Canada: an updated cost‐of‐illness study AH Anis, W Zhang, N Bansback, DP Guh, Z Amarsi, CL Birmingham Obesity Reviews 11 (1), 31-40, 2010 | 421 | 2010 |
| Measuring and valuing productivity loss due to poor health: a critical review W Zhang, N Bansback, AH Anis Social science & medicine 72 (2), 185-192, 2011 | 384 | 2011 |
| Validity of the work productivity and activity impairment questionnaire-general health version in patients with rheumatoid arthritis W Zhang, N Bansback, A Boonen, A Young, A Singh, A Anis Arthritis Research and Therapy 12 (5), R177, 2010 | 289 | 2010 |
| Measuring worker productivity: frameworks and measures D Beaton, C Bombardier, R Escorpizo, W Zhang, D Lacaille, A Boonen, ... The Journal of rheumatology 36 (9), 2100-2109, 2009 | 225 | 2009 |
| The impacts of health insurance on health care utilization among the older people in China X Li, W Zhang Social Science & Medicine 85, 59-65, 2013 | 170 | 2013 |
| Randomized controlled trial of anticipatory and preventive multidisciplinary team care for complex patients in a community-based primary care setting W Hogg, J Lemelin, S Dahrouge, C Liddy, CD Armstrong, F Legault, ... Canadian family physician 55 (12), e76-e85, 2009 | 165 | 2009 |
| Productivity loss due to presenteeism among patients with arthritis: estimates from 4 instruments W Zhang, MAM Gignac, D Beaton, K Tang, AH Anis The Journal of rheumatology 37 (9), 1805-1814, 2010 | 147 | 2010 |
| The preventable burden of productivity loss due to suboptimal asthma control: a population-based study M Sadatsafavi, R Rousseau, W Chen, W Zhang, L Lynd, JM FitzGerald Chest 145 (4), 787-793, 2014 | 109 | 2014 |
| Factors associated with absenteeism, presenteeism and activity impairment in patients in the first years of RA N Bansback, W Zhang, D Walsh, P Kiely, R Williams, D Guh, A Anis, ... Rheumatology 51 (2), 375-384, 2011 | 103 | 2011 |
| The effect of etanercept on work productivity in patients with early active rheumatoid arthritis: results from the COMET study A Anis, W Zhang, P Emery, H Sun, A Singh, B Freundlich, R Sato Rheumatology 48 (10), 1283-1289, 2009 | 93 | 2009 |
| The economic burden of rheumatoid arthritis: beyond health care costs W Zhang, AH Anis Clinical rheumatology 30 (1), 25-32, 2011 | 92 | 2011 |
| Measuring time input loss among patients with rheumatoid arthritis: validity and reliability of the Valuation of Lost Productivity questionnaire W Zhang, N Bansback, J Kopec, AH Anis Journal of Occupational and Environmental Medicine 53 (5), 530-536, 2011 | 78 | 2011 |
| Development of a composite questionnaire, the valuation of lost productivity, to value productivity losses: application in rheumatoid arthritis W Zhang, N Bansback, A Boonen, JL Severens, AH Anis Value in Health 15 (1), 46-54, 2012 | 76 | 2012 |
| Measuring the impact of arthritis on worker productivity: perspectives, methodologic issues, and contextual factors K Tang, R Escorpizo, DE Beaton, C Bombardier, D Lacaille, W Zhang, ... The Journal of rheumatology 38 (8), 1776-1790, 2011 | 70 | 2011 |
| The relationship between chronic conditions and absenteeism and associated costs in Canada W Zhang, C McLeod, M Koehoorn Scandinavian journal of work, environment & health 42 (5), 413-422, 2016 | 63 | 2016 |
| Illness related wage and productivity losses: Valuing ‘presenteeism’ W Zhang, H Sun, S Woodcock, A Anis Social Science & Medicine 147, 62-71, 2015 | 54 | 2015 |
| Work disability rates in RA. Results from an inception cohort with 24 years follow-up E Nikiphorou, D Guh, N Bansback, W Zhang, J Dixey, P Williams, ... Rheumatology 51 (2), 385-392, 2012 | 53 | 2012 |
| Valuing productivity loss due to absenteeism: firm-level evidence from a Canadian linked employer-employee survey W Zhang, H Sun, S Woodcock, AH Anis Health economics review 7 (1), 1-14, 2017 | 52 | 2017 |
| Short-term influence of adalimumab on work productivity outcomes in patients with rheumatoid arthritis W Zhang, N Bansback, D Guh, X Li, B Nosyk, CA Marra, AH Anis The Journal of rheumatology 35 (9), 1729-1736, 2008 | 51 | 2008 |
Aslam H AnisSchool of Population and Public Health, University of British ColumbiaVerified email at ubc.ca
