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Research Output 1992 2017

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Article
2017
5 Citations (Scopus)
8 Downloads (Pure)

Evaluating the effectiveness, impact and safety of live attenuated and seasonal inactivated influenza vaccination: protocol for the Seasonal Influenza Vaccination Effectiveness II (SIVE II) study

Simpson, C. R., Lone, N. I., Kavanagh, K., Robertson, C., McMenamin, J., von Wissmann, B., Vasileiou, E., Butler, C., Ritchie, L. D., Gunson, R., Schwarze, J. & Sheikh, A., Feb 2017, In : BMJ Open. 7, 2, e014200.

Research output: Contribution to journalArticle

Open Access
File
Human Influenza
Vaccination
Safety
Influenza Vaccines
Attenuated Vaccines
30 Citations (Scopus)
7 Downloads (Pure)

Randomized trial of switching from prescribed non-selective non-steroidal anti-inflammatory drugs to prescribed celecoxib: the Standard care vs. Celecoxib Outcome Trial (SCOT)

MacDonald, T. M., Hawkey, C. J., Ford, I., McMurray, J. J. V., Scheiman, J. M., Hallas, J., Findlay, E., Grobbee, D. E., Hobbs, F. D. R., Ralston, S. H., Reid, D. M., Walters, M. R., Webster, J., Ruschitzka, F., Ritchie, L. D., Perez-Gutthann, S., Connolly, E., Greenlaw, N., Wilson, A., Wei, L. & 1 others, Mackenzie, I. S., 14 Jun 2017, In : European Heart Journal. 38, 23, p. 1843-1850 9 p.

Research output: Contribution to journalArticle

Open Access
File
Celecoxib
Anti-Inflammatory Agents
Pharmaceutical Preparations
Cardiovascular Diseases
Myocardial Infarction
2016
1 Citation (Scopus)
3 Downloads (Pure)

A cardiovascular disease policy model: part 2-preparing for economic evaluation and to assess health inequalities

Lawson, K. D., Lewsey, J. D., Ford, I., Fox, K., Ritchie, L. D., Tunstall-Pedoe, H., Watt, G. C. M., Woodward, M., Kent, S., Neilson, M. & Briggs, A. H., May 2016, In : Open Heart. 3, 1, e000140.

Research output: Contribution to journalArticle

Open Access
File
Life Expectancy
Cost-Benefit Analysis
Cardiovascular Diseases
Hospital Costs
Quality of Life
19 Citations (Scopus)
6 Downloads (Pure)

Data feedback and behavioural change intervention to improve primary care prescribing safety (EFIPPS): multicentre, three arm, cluster-randomised controlled trial

Guthrie, B., Kavanagh, K., Robertson, C., Barnett, K., Treweek, S., Petrie, D., Ritchie, L. & Bennie, M., 18 Aug 2016, In : BMJ. 354, p. 1-9 9 p., i4079.

Research output: Contribution to journalArticle

Open Access
File
Primary Health Care
Randomized Controlled Trials
Safety
Electronic Health Records
Antipsychotic Agents
2 Citations (Scopus)

Effectiveness of influenza vaccination for preventing influenza-related complications in people with asthma: A systematic review protocol

Vasileiou, E., Sheikh, A., Butler, C., Von Wissmann, B., McMenamin, J., Ritchie, L. & Simpson, C., Mar 2016, In : BMJ Open. 6, 3, e010133.

Research output: Contribution to journalArticle

Open Access
File
Human Influenza
Vaccination
Asthma
Influenza Vaccines
Databases
3 Citations (Scopus)

Investigating the public's use of Scotland's primary care telephone advice service (NHS 24): a population-based cross-sectional study

McAteer, A., Hannaford, P. C., Heaney, D., Ritchie, L. D. & Elliott, A. M., 11 Mar 2016, In : The British Journal of General Practice. 66, 646, p. 337-346 10 p.

Research output: Contribution to journalArticle

Scotland
Telephone
Primary Health Care
Cross-Sectional Studies
Interviews
2015
13 Citations (Scopus)
5 Downloads (Pure)

A cardiovascular disease policy model that predicts life expectancy taking into account socioeconomic deprivation

Lewsey, J. D., Lawson, K. D., Ford, I., Fox, K. A. A., Ritchie, L. D., Tunstall-Pedoe, H., Watt, G. C. M., Woodward, M., Kent, S., Neilson, M. & Briggs, A. H., 1 Feb 2015, In : Heart. 101, 3, p. 201-208 8 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)

Early estimation of pandemic influenza Antiviral and Vaccine Effectiveness (EAVE): use of a unique community and laboratory national data-linked cohort study

Simpson, C. R., Lone, N., McMenamin, J., Gunson, R., Robertson, C., Ritchie, L. D. & Sheikh, A., Oct 2015, In : Health Technology Assessment. 19, 79, p. 1-32 32 p.

Research output: Contribution to journalArticle

Influenza Vaccines
Pandemics
Human Influenza
Antiviral Agents
Cohort Studies
4 Citations (Scopus)
10 Downloads (Pure)

Effect of longer health service provider delays on stage at diagnosis and mortality in symptomatic breast cancer

Murchie, P., Raja, E. A., Lee, A. J., Brewster, D. H., Campbell, N. C., Gray, N. M., Ritchie, L. D., Robertson, R. & Samuel, L., Jun 2015, In : Breast. 24, 3, p. 248-255 8 p.

Research output: Contribution to journalArticle

Open Access
File
Health Services
Breast Neoplasms
Mortality
Survival
Therapeutics
4 Citations (Scopus)
3 Downloads (Pure)

Examining the role of Scotland’s telephone advice service (NHS 24) for managing health in the community: analysis of routinely collected NHS 24 data

Elliott, A. M., McAteer, A., Heaney, D., Ritchie, L. D. & Hannaford, P. C., 26 Aug 2015, In : BMJ Open. 5, 8, 12 p., e007293.

Research output: Contribution to journalArticle

Open Access
File
Scotland
Telephone
Health
Exanthema
General Practitioners
18 Citations (Scopus)
4 Downloads (Pure)

Trivalent inactivated seasonal influenza vaccine effectiveness for the prevention of laboratory-confirmed influenza in a Scottish population 2000 to 2009

Simpson, C. R., Lone, N. I., Kavanagh, K., Ritchie, L. D., Robertson, C., Sheikh, A. & McMenamin, J., 26 Feb 2015, In : Eurosurveillance. 20, 8, p. 1-7 7 p., 21043.

Research output: Contribution to journalArticle

Open Access
File
Influenza Vaccines
Human Influenza
Population
Scotland
Confidence Intervals
2014
4 Citations (Scopus)
4 Downloads (Pure)
Open Access
File
Primary Health Care
Safety
Delphi Technique
Outcome Assessment (Health Care)
National Health Programs
26 Citations (Scopus)

Time from first presentation in primary care to treatment of symptomatic colorectal cancer: effect on disease stage and survival

Murchie, P., Raja, E. A., Brewster, D. H., Campbell, N. C., Ritchie, L. D., Robertson, R., Samuel, L., Gray, N. & Lee, A. J., 29 Jul 2014, In : British Journal of Cancer. 111, 3, p. 461-469 9 p.

Research output: Contribution to journalArticle

Open Access
Colorectal Neoplasms
Primary Health Care
Survival
Neoplasms
Registries
2013
22 Citations (Scopus)

Reducing the time before consulting with symptoms of lung cancer: randomised controlled trial in primary care

Smith, S., Fielding, S., Murchie, P., Johnston, M., Wyke, S., Powell, R., Devereux, G. S., Nicolson, M., Macleod, U., Wilson, P., Ritchie, L., Lee, A. J. & Campbell, N. C., Jan 2013, In : The British Journal of General Practice. 63, 606, p. e47-e45 8 p.

Research output: Contribution to journalArticle

Lung Neoplasms
Primary Health Care
Referral and Consultation
Randomized Controlled Trials
Thorax
2012
3 Citations (Scopus)

Beyond the numbers game - the call of leadership: James Mackenzie Lecture 2010

Ritchie, L. D., Jan 2012, In : The British Journal of General Practice. 62, 594, p. e64-e67 4 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Developing a complex intervention to reduce time to presentation with symptoms of lung cancer

Smith, S. M., Murchie, P., Devereux, G. S., Johnston, M., Lee, A. J., Una, M., Nicolson, M. C., Powell, R., Ritchie, L. D., Wyke, S. & Campbell, N., 1 Sep 2012, In : The British Journal of General Practice. 62, 602, p. e605-e615 11 p.

Research output: Contribution to journalArticle

Lung Neoplasms
Referral and Consultation
Scotland
Focus Groups
Patient Participation
24 Citations (Scopus)

Effectiveness of H1N1 vaccine for the prevention of pandemic influenza in Scotland, UK: a retrospective observational cohort study

Simpson, C., Ritchie, L. D., Robertson, C., Sheikh, A. & McMenamin, J., Sep 2012, In : Lancet Infectious Diseases. 12, 9, p. 696-702 7 p.

Research output: Contribution to journalArticle

Scotland
Pandemics
Human Influenza
Observational Studies
Cohort Studies
5 Citations (Scopus)

Protocol for the Effective Feedback to Improve Primary Care Prescribing Safety (EFIPPS) study: A cluster randomised controlled trial using ePrescribing data

Guthrie, B., Treweek, S., Petrie, D., Barnett, K., Ritchie, L. D., Robertson, C. & Bennie, M., 1 Dec 2012, In : BMJ Open. 2, 6, e002359.

Research output: Contribution to journalArticle

Open Access
File
Drug Prescriptions
clopidogrel
Primary Health Care
Anti-Inflammatory Agents
Randomized Controlled Trials
8 Citations (Scopus)

Seasonal Influenza Vaccine Effectiveness in the Community (SIVE): protocol for a cohort study exploiting a unique national linked data set

Ritchie, L. D., Lone, N., Colin, S., Kavanagh, K., Robertson, C., McMenamin, J. & Sheikh, A., Feb 2012, In : BMJ Open. 2, 2, 9 p., e001019 .

Research output: Contribution to journalArticle

Influenza Vaccines
Vaccination
Cohort Studies
Vaccines
Databases
2011
17 Citations (Scopus)
Incentive Reimbursement
Contracts
Primary Health Care
Cross-Sectional Studies
Hypertension
2010
44 Citations (Scopus)

Vaccine effectiveness in pandemic influenza-primary care reporting (VIPER): an observational study to assess the effectiveness of the pandemic influenza A

Simpson, C. R., Ritchie, L. D., Robertson, C., Sheikh, A. & Mcmenamin, J., 2010, In : Health Technology Assessment. 14, 34, p. 313-346 33 p.

Research output: Contribution to journalArticle

2009
61 Citations (Scopus)

Factors contributing to the time taken to consult with symptoms of lung cancer: a cross-sectional study

Smith, S. M., Campbell, N. C., MacLeod, U., Lee, A. J., Raja, EA., Wyke, S., Ziebland, S. B., Duff, E. M., Ritchie, L. D. & Nicolson, M. C., Jun 2009, In : Thorax. 64, 6, p. 523-531 8 p.

Research output: Contribution to journalArticle

2008
27 Citations (Scopus)

Secondary prevention clinics for coronary heart disease: a 10-year follow-up of a randomised controlled trial in primary care

Delaney, E. K., Murchie, P., Lee, A. J., Ritchie, L. D. & Campbell, N. C., Nov 2008, In : Heart. 94, 11, p. 1419-1423 5 p.

Research output: Contribution to journalArticle

2007
10 Citations (Scopus)

Targeted screening for peripheral arterial disease in general practice: A pilot study in a high risk group

Campbell, N. C., McNiff, C. A., Sheran, I. J., Brittenden, J., Lee, A. J. & Ritchie, L. D., Apr 2007, In : The British Journal of General Practice. 57, 537, p. 311-315 5 p.

Research output: Contribution to journalArticle

2006
28 Citations (Scopus)
2005
85 Citations (Scopus)

Cost effectiveness of nurse led secondary prevention clinics for coronary heart disease in primary care:follow up of a randomised controlled trial

Raftery, J., Yao, L., Murchie, P., Campbell, N. C. & Ritchie, L. D., Feb 2005, In : British Medical Journal. 330, p. 707-710 3 p.

Research output: Contribution to journalArticle

Running secondary prevention clinics in primary care: qualitative study of health professionals' perspectives

Murchie, P., Campbell, N. C., Ritchie, L. D. & Thain, J., 2005, In : The British Journal of General Practice. 55, p. 522-528 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

The Use of NHS Accident and Emergency services by commercial sea fishermen in the North East of Scotland

Matheson, C. I., morrison, S., Murphy, E., Ritchie, L. D., Bond, C. M. & Lawrie, T., 2005, In : Occupational Medicine. 55, 2, p. 96-98 2 p.

Research output: Contribution to journalArticle

2004
23 Citations (Scopus)

Effects of secondary prevention clinics on health status in patients with coronary heart disease: four year follow up of a randomised trial in primary care

Murchie, P., Campbell, N. C., Ritchie, L. D., Deans, H. G. & Thain, J., 2004, In : Family Practice. 21, 5, p. 567-74 8 p.

Research output: Contribution to journalArticle

77 Citations (Scopus)

Factors influencing time from presentation to treatment of colorectal and breast cancer in urban and rural areas

Robertson, R., Campbell, N. C., Smith, S. M., Donnan, P. T., Sullivan, F., Duffy, R., Ritchie, L. D., Millar, D. G., Cassidy, J. & Munro, A., Mar 2004, In : British Journal of Cancer. 90, p. 1479-1485 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
Open Access
21 Citations (Scopus)

The health and lifestyle of Scottish fishermen: a need for health promotion

Lawrie, T., Matheson, C., Ritchie, L., Murphy, E. & Bond, C., 2004, In : Health Education Research. 19, p. 373-379 7 p.

Research output: Contribution to journalArticle

2003
17 Citations (Scopus)

Medical emergencies at sea and injuries among Scottish fishermen

Lawrie, T., Matheson, C. I., Murphy, E., Ritchie, L. D. & Bond, C. M., 2003, In : Occupational Medicine. 53, 3, p. 159-164 5 p.

Research output: Contribution to journalArticle

197 Citations (Scopus)

Secondary prevention clinics for coronary heart disease: four year follow up of a randomised controlled trial in primary care

Murchie, P., Campbell, N. C., Ritchie, L. D., Simpson, J. A. & Thain, J., Jan 2003, In : British Medical Journal. 326, 7380, p. 84-89 5 p.

Research output: Contribution to journalArticle

2002
75 Citations (Scopus)

Impact of deprivation and rural residence on treatment of colorectal and lung cancer

Campbell, N. C., Elliott, A. M., Sharp, L., Ritchie, L. D., Cassidy, J. & Little, J., 2002, In : British Journal of Cancer. 87, 6, p. 585-590 5 p.

Research output: Contribution to journalArticle

Secondary prevention clinics for coronary heart disease: four year follow up of a randomised trial in primary care

Murchie, P., Campbell, N. C., Ritchie, L. D., Simpson, J. G. & Thain, J., 2002, In : Heart. 87, supplement II, p. 24-24

Research output: Contribution to journalArticle

59 Citations (Scopus)

Striking the right balance in colorectal cancer care--a qualitative study of rural and urban patients

Bain, N. S., Campbell, N. C., Ritchie, L. D. & Cassidy, J., 2002, In : Family Practice. 19, 4, p. 369-374 5 p.

Research output: Contribution to journalArticle

2001
8 Citations (Scopus)

Population implications of lipid lowering for prevention of coronary heart disease: data from the 1995 Scottish health survey

Ramsay, L. E., Haq, I. U., Wallis, E. J., Isles, C. G., Ritchie, L. D. & Jackson, P. R., 2001, In : Heart. 86, p. 289-295 6 p.

Research output: Contribution to journalArticle

140 Citations (Scopus)

Rural and urban differences in stage at diagnosis of colorectal and lung cancers

Campbell, N. C., Elliott, A. M., Sharp, L., Ritchie, L. D., Cassidy, J. & Little, J., Jan 2001, In : British Journal of Cancer. 84, 7, p. 910-914 4 p.

Research output: Contribution to journalArticle

Secondary prevention clinics in coronary heart disease: four year follow up of a randomised trial in primary care

Campbell, N. C., Murchie, P., Ritchie, L. D., Thain, J. & Simpson, J. G., 2001, In : Circulation. 104, supplement 11, p. 824-824

Research output: Contribution to journalArticle

51 Citations (Scopus)

The health of fishermen in the catching sector of the fishing industry: a gap analysis

Morrison, S. J., Matheson, C. I., Murphy, E., Lawrie, T., Ritchie, L. D. & Bond, C. M., 2001, In : Occupational Medicine. 51, 5, p. 305-311 6 p.

Research output: Contribution to journalArticle

2000
11 Citations (Scopus)

Prevalence of hip fracture risk factors in women aged 70 years and over

Stewart, A., Calder, L. D., Torgerson, D. J., Seymour, D. G., Ritchie, L. D., Iglesias, C. P. & Reid, D. M., 2000, In : QJM. 93, 10, p. 677-680 4 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Risk assessment in primary prevention of coronary heart disease: randomised comparison of three scoring methods

Isles, C. G., Ritchie, L. D., Murchie, P. & Norrie, J., 2000, In : British Medical Journal. 320, p. 690-691 2 p.

Research output: Contribution to journalArticle

103 Citations (Scopus)

Rural factors and survival from cancer: analysis of Scottish cancer registrations

Campbell, N. C., Elliott, A. M., Sharp, L., Ritchie, L. D., Cassidy, J. & Little, J., Jun 2000, In : British Journal of Cancer. 82, 11, p. 1863-1866 4 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

The diagnostic acceptability of low-bandwidth transmission for tele-ultrasound

Brebner, J. A., Ruddick-Bracken, H., Brebner, E. M., Smith, A. P. M., Duncan, K. A., Mcleod, A. J., McClelland, S., Gilbert, F. J., Thompson, A., Maclean, J. R. & Ritchie, L. D., 2000, In : Journal of telemedicine and telecare. 6, p. 335-338 4 p.

Research output: Contribution to journalArticle

1995
18 Citations (Scopus)

CComparison of Uptake of Breast Screening, Cervical Screening and Childhood Immunization

Rudiman, R., Gilbert, F. J. & Ritchie, L. D., 28 Jan 1995, In : BMJ Rapid Response. 310, 6974, p. 229-229 1 p.

Research output: Contribution to journalArticle

1992
26 Citations (Scopus)

PRIMARY AND PRESCHOOL IMMUNIZATION IN GRAMPIAN - PROGRESS AND THE 1990 CONTRACT

Ritchie, L. D., BISSET, A. F., RUSSELL, D., Leslie, V. C. & THOMSON, I., 28 Mar 1992, In : British Medical Journal. 304, 6830, p. 816-819 4 p.

Research output: Contribution to journalArticle