| Prediagnostic presentations of Parkinson's disease in primary care: a case-control study A Schrag, L Horsfall, K Walters, A Noyce, I Petersen The Lancet Neurology 14 (1), 57-64, 2015 | 712 | 2015 |
| Frailty index as a predictor of mortality: a systematic review and meta-analysis G Kojima, S Iliffe, K Walters Age and ageing 47 (2), 193-200, 2018 | 651 | 2018 |
| Prevalence of frailty and prefrailty among community-dwelling older adults in low-income and middle-income countries: a systematic review and meta-analysis DD Siriwardhana, S Hardoon, G Rait, MC Weerasinghe, KR Walters BMJ open 8 (3), e018195, 2018 | 422 | 2018 |
| Mental illness, challenging behaviour, and psychotropic drug prescribing in people with intellectual disability: UK population based cohort study R Sheehan, A Hassiotis, K Walters, D Osborn, A Strydom, L Horsfall Bmj 351, 2015 | 422 | 2015 |
| Mortality gap for people with bipolar disorder and schizophrenia: UK-based cohort study 2000–2014 JF Hayes, L Marston, K Walters, MB King, DPJ Osborn The British Journal of Psychiatry 211 (3), 175-181, 2017 | 412 | 2017 |
| Association between frailty and quality of life among community-dwelling older people: a systematic review and meta-analysis G Kojima, S Iliffe, S Jivraj, K Walters J Epidemiol Community Health 70 (7), 716-721, 2016 | 409 | 2016 |
| A systematic review and meta‐analysis of premature mortality in bipolar affective disorder JF Hayes, J Miles, K Walters, M King, DPJ Osborn Acta Psychiatrica Scandinavica 131 (6), 417-425, 2015 | 377 | 2015 |
| Prevalence of frailty in Japan: a systematic review and meta-analysis G Kojima, S Iliffe, Y Taniguchi, H Shimada, H Rakugi, K Walters Journal of epidemiology 27 (8), 347-353, 2017 | 361 | 2017 |
| Survival of people with clinical diagnosis of dementia in primary care: cohort study G Rait, K Walters, C Bottomley, I Petersen, S Iliffe, I Nazareth Bmj 341, 2010 | 271 | 2010 |
| Transitions between frailty states among community-dwelling older people: a systematic review and meta-analysis G Kojima, Y Taniguchi, S Iliffe, S Jivraj, K Walters Ageing research reviews 50, 81-88, 2019 | 245 | 2019 |
| Serum bilirubin and risk of respiratory disease and death LJ Horsfall, G Rait, K Walters, DM Swallow, SP Pereira, I Nazareth, ... Jama 305 (7), 691-697, 2011 | 243 | 2011 |
| Frailty as a predictor of Alzheimer disease, vascular dementia, and all dementia among community-dwelling older people: a systematic review and meta-analysis G Kojima, Y Taniguchi, S Iliffe, K Walters Journal of the American Medical Directors Association 17 (10), 881-888, 2016 | 239 | 2016 |
| Making inferences on treatment effects from real world data: propensity scores, confounding by indication, and other perils for the unwary in observational research N Freemantle, L Marston, K Walters, J Wood, MR Reynolds, I Petersen Bmj 347, 2013 | 237 | 2013 |
| Internet-based interventions aimed at supporting family caregivers of people with dementia: systematic review J Hopwood, N Walker, L McDonagh, G Rait, K Walters, S Iliffe, J Ross, ... Journal of medical Internet research 20 (6), e216, 2018 | 216 | 2018 |
| Prescribing of antipsychotics in UK primary care: a cohort study L Marston, I Nazareth, I Petersen, K Walters, DPJ Osborn BMJ open 4 (12), e006135, 2014 | 213 | 2014 |
| Recent trends in the incidence of recorded depression in primary care G Rait, K Walters, M Griffin, M Buszewicz, I Petersen, I Nazareth The British Journal of Psychiatry 195 (6), 520-524, 2009 | 208 | 2009 |
| Depression as a risk factor for the initial presentation of twelve cardiac, cerebrovascular, and peripheral arterial diseases: data linkage study of 1.9 million women and men M Daskalopoulou, J George, K Walters, DP Osborn, GD Batty, ... PloS one 11 (4), e0153838, 2016 | 203 | 2016 |
| Adherence to Mediterranean diet reduces incident frailty risk: systematic review and meta‐analysis G Kojima, C Avgerinou, S Iliffe, K Walters Journal of the American Geriatrics Society 66 (4), 783-788, 2018 | 198 | 2018 |
| Local area deprivation and urban–rural differences in anxiety and depression among people older than 75 years in Britain K Walters, E Breeze, P Wilkinson, GM Price, CJ Bulpitt, A Fletcher American journal of public health 94 (10), 1768-1774, 2004 | 193 | 2004 |
| Identifying periods of acceptable computer usage in primary care research databases L Horsfall, K Walters, I Petersen Pharmacoepidemiology and drug safety 22 (1), 64-69, 2013 | 174 | 2013 |
