Improving the response rates to questionnaires : Several common sense strategies are effective

Por Smeeth, Liam, Fletcher, Astrid E
Publicado em 2002

Higher Levels and Intensity of Physical Activity Are Associated with Reduced Mortality among Community Dwelling Older People

Por Hrobonova, Eva, Breeze, Elizabeth, Fletcher, Astrid E.
Publicado em 2011

Hospital admissions in older people with visual impairment in Britain

Por Evans, Jennifer R, Smeeth, Liam, Fletcher, Astrid E
Publicado em 2008

Screening older people for impaired vision in primary care: cluster randomised trial

Por Smeeth, Liam, Fletcher, Astrid E, Hanciles, Smita, Evans, Jennifer, Wormald, Richard
Publicado em 2003

Years of sunlight exposure and cataract: a case-control study in a Mediterranean population

Por Pastor-Valero, María, Fletcher, Astrid E, de Stavola, Bianca L, Chaqués-Alepúz, Vicente
Publicado em 2007

Trends in influenza vaccination uptake among people aged over 74 years, 1997–2000: Survey of 73 general practices in Britain

Por Breeze, Elizabeth, Mangtani, Punam, Fletcher, Astrid E, Price, Gill M, Kovats, Sari, Roberts, Jenny
Publicado em 2004

The estimated prevalence and incidence of late stage age related macular degeneration in the UK

Por Owen, Christopher G, Jarrar, Zakariya, Wormald, Richard, Cook, Derek G, Fletcher, Astrid E, Rudnicka, Alicja R
Publicado em 2012

Is the NEI-VFQ-25 a useful tool in identifying visual impairment in an elderly population?

Por Owen, Christopher G, Rudnicka, Alicja R, Smeeth, Liam, Evans, Jennifer R, Wormald, Richard PL, Fletcher, Astrid E
Publicado em 2006

An Ecological Correlation Study of Late Age-Related Macular Degeneration and the Complement Factor H Y402H Polymorphism

Por Nonyane, Bareng A. S., Nitsch, Dorothea, Whittaker, John C., Sofat, Reecha, Smeeth, Liam, Chakravarthy, Usha, Fletcher, Astrid E.
Publicado em 2010

Randomised comparison of three methods of administering a screening questionnaire to elderly people: findings from the MRC trial of the assessment and management of older people in...

Por Smeeth, Liam, Fletcher, Astrid E, Stirling, Susan, Nunes, Maria, Breeze, Elizabeth, Ng, Edmond, Bulpitt, Christopher J, Jones, Dee
Publicado em 2001

Fracture risk and the use of a diuretic (indapamide sr) ± perindopril: a substudy of the Hypertension in the Very Elderly Trial (HYVET)

Por Thijs Lutgarde, Staessen Jan A, Peters Ruth, Bulpitt Christopher J, De Vernejoul Marie-Christine, Fletcher Astrid E, Beckett Nigel S
Publicado em 2006-12-01

Fracture risk and the use of a diuretic (indapamide sr) ± perindopril: a substudy of the Hypertension in the Very Elderly Trial (HYVET)

Por Bulpitt, Christopher J, Peters, Ruth, Staessen, Jan A, Thijs, Lutgarde, De Vernejoul, Marie-Christine, Fletcher, Astrid E, Beckett, Nigel S
Publicado em 2006

Use of Cooking Fuels and Cataract in a Population-Based Study: The India Eye Disease Study

Por Ravilla, Thulasiraj D., Gupta, Sanjeev, Ravindran, Ravilla D., Vashist, Praveen, Krishnan, Tiruvengada, Maraini, Giovanni, Chakravarthy, Usha, Fletcher, Astrid E.
Publicado no Environ Health Perspect (2016)

Association of C-Reactive Protein Genetic Polymorphisms With Late Age-Related Macular Degeneration

Por Cipriani, Valentina, Hogg, Ruth E., Sofat, Reecha, Moore, Anthony T., Webster, Andrew R., Yates, John R. W., Fletcher, Astrid E.
Publicado no JAMA Ophthalmol (2017)

Polymorphisms in ARMS2/HTRA1 and Complement Genes and Age-Related Macular Degeneration in India: Findings from the INDEYE Study

Por Sundaresan, Periasamy, Vashist, Praveen, Ravindran, Ravilla D., Shanker, Ashwini, Nitsch, Dorothea, Nonyane, Bareng A. S., Smeeth, Liam, Chakravarthy, Usha, Fletcher, Astrid E.
Publicado em 2012

Effects of vitamin B-12 supplementation on neurologic and cognitive function in older people: a randomized controlled trial(1)(2)

Por Dangour, Alan D, Allen, Elizabeth, Clarke, Robert, Elbourne, Diana, Fletcher, Astrid E, Letley, Louise, Richards, Marcus, Whyte, Ken, Uauy, Ricardo, Mills, Kerry
Publicado no Am J Clin Nutr (2015)

A randomised controlled trial investigating the effect of vitamin B12 supplementation on neurological function in healthy older people: the Older People and Enhanced Neurological f...

Por Dangour, Alan D, Allen, Elizabeth, Clarke, Robert, Elbourne, Diana, Fasey, Nicky, Fletcher, Astrid E, Letley, Louise, Richards, Marcus, Whyte, Ken, Mills, Kerry, Uauy, Ricardo
Publicado em 2011

Prevalence of Early and Late Age-Related Macular Degeneration in India: The INDEYE Study

Por Krishnan, Tiruvengada, Ravindran, Ravilla D., Murthy, Gudlavalleti V. S., Vashist, Praveen, Fitzpatrick, Kathryn E., Thulasiraj, R. Duraisami, John, Neena, Maraini, Giovanni, Camparini, Monica, Chakravarthy, Usha, Fletcher, Astrid E.
Publicado em 2010

Prevalence of Cataract in an Older Population in India: The India Study of Age-related Eye Disease

Por Vashist, Praveen, Talwar, Badrinath, Gogoi, Madhurjya, Maraini, Giovanni, Camparini, Monica, Ravindran, Ravilla D., Murthy, Gudlavalleti V., Fitzpatrick, Kathryn E., John, Neena, Chakravarthy, Usha, Ravilla, Thulasiraj D., Fletcher, Astrid E.
Publicado em 2011

Inverse Association of Vitamin C with Cataract in Older People in India

Por Ravindran, Ravilla D., Vashist, Praveen, Gupta, Sanjeev K., Young, Ian S., Maraini, Giovanni, Camparini, Monica, Jayanthi, R., John, Neena, Fitzpatrick, Kathryn E., Chakravarthy, Usha, Ravilla, Thulasiraj D., Fletcher, Astrid E.
Publicado em 2011