A comparison of two methods of collecting economic data in primary care

Patel, Anita; Rendu, Alison; Moran, Paul; Leese, Morven; Mann, Anthony; Knapp, Martin

doi:10.1093/fampra/cmi027

Cited by 149Health Systems, Economic Evaluations, Quality of LifeSurvey Methodology and NonresponsePrimary Care and Health Outcomes

A comparison of two methods of collecting economic data in primary care

Patel, Anita, Rendu, Alison, Moran, Paul, Leese, Morven, Mann, Anthony, Knapp, Martin·2005·Family Practice

DOI 10.1093/fampra/cmi027

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Abstract

BACKGROUND: There have been few attempts to assess alternative methods of collecting resource use data for economic evaluations. OBJECTIVE: This study aimed to compare two methods of collecting resource use data in primary care: GPs' case records and a self-complete postal questionnaire. METHODS: 303 primary care attenders were sent a postal survey, incorporating a questionnaire designed to collect service utilisation information for the previous six months. Data were also collected from GP case records. The reporting of GP visits between the two methods, and estimates of costs associated with those visits, were compared. RESULTS: There was good agreement between the number of GP visits recorded on GP case records (mean 3.03) and on the CSRI (mean 2.99) (concordance correlation coefficient = 0.756). In contrast, estimates of average costs of visits from CSRI data were higher and had greater variance compared to case record-based costs (54.63 pound sterling versus 42.37 pound sterling; P = 0.003). This may be explained by differences in average visit length (11.66 versus 9.36 minutes). CONCLUSIONS: This study shows good agreement between GP case records and a self-complete questionnaire for the reporting of GP visits. However, differences in costs associated with those visits arose due to differences in the method used for calculating length of visit.

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A sample size of 77 per group (total=154) will have 0.8 power, with a 0.025 alpha level, to detect a medium effect size (d=0.50 to 0.79) and both a significant clinical and statistical difference in HRQoL between the experimental and control groups based on a two-tailed independent samples t-test.
“In line with statistical convention and Cohen’s recommendations,69 a sample size of 77 per group (total=154) will have the desired power of 0.8, with a 0.025 alpha level to detect a medium effect size (d=0.50 to 0.79) and both a significant clinical (ie, five point difference or one-half its SD)68 and statistical difference in HRQoL between the experimental and control groups based on a two-tailed”
From Investigating the effectiveness of an online acceptance and commitment therapy (ACT) intervention versus a waiting list control condition on pain interference and quality of life in adults with chronic pain and multimorbidity: Protocol for a randomised controlled trial (2019) · cites this paper as [68]
The Client Service Receipt Inventory has been shown to be a valid measure of frequency of health service use.
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A concordance correlation coefficient to evaluate reproducibility.
Lin, L. I.-K. (1989) · Biometrics · doi:10.2307/2532051 · Cited by 8,785 · see citing works
SPSS for Windows
Norussis, H. (1993) · Medical Entomology and Zoology · Cited by 2,702 · see citing works
How should cost data in pragmatic randomised trials be analysed?
Thompson, S. G. (2000) · BMJ · doi:10.1136/bmj.320.7243.1197 · Cited by 772 · see citing works
Economic Evaluation in Health Care: Merging Theory with Practice
McGuire, A. J., & Drummond, M. (2002) · Medical Entomology and Zoology · Cited by 723 · see citing works
Costing psychiatric interventions.
Beecham, J. K., & Knapp, M. R. J. (1992) · Kent Academic Repository (University of Kent) · Cited by 710 · see citing works
Self-citation
Measuring mental health needs
Slade, M., & Thornicroft, G. (2025) · doi:10.1093/med/9780198898818.003.0007 · Cited by 679 · see citing works
Economic Evaluation in Health Care
McGuire, A. (2001) · doi:10.1093/oso/9780192631770.001.0001 · Cited by 302 · see citing works
Personal information in medical research
Eckstein, S. (2003) · Cambridge University Press eBooks · doi:10.1017/cbo9780511550089.057 · Cited by 84 · see citing works
Economic impact of personality disorders in UK primary care attenders
Rendu, A., Moran, P., Patel, A. K., Knapp, M. R. J., & MANN, A. H. (2002) · The British Journal of Psychiatry · doi:10.1192/bjp.181.1.62 · Cited by 83 · see citing works
Self-citation
Reduced list costings: Examination of an informed short cut in mental health research
Knapp, M. R. J., & Beecham, J. K. (1993) · Health Economics · doi:10.1002/hec.4730020404 · Cited by 60 · see citing works
Self-citation
The impact of personality disorder in UK primary care: a 1-year follow-up of attenders
Moran, P., Rendu, A., Jenkins, R., Tylee, A., & MANN, A. H. (2001) · Psychological Medicine · doi:10.1017/s003329170105450z · Cited by 59 · see citing works
Self-citation
Collecting psychiatric resources utilisation data to calculate costs of care: a comparison between a service receipt interview and a case register
Mirandola, M., Bisoffi, G., Bonizzato, P., & Amaddeo, F. (1999) · Social Psychiatry and Psychiatric Epidemiology · doi:10.1007/s001270050173 · Cited by 42 · see citing works
Resource use data by patient report or hospital records: Do they agree?
Kennedy, A. D. M., Brown, A., Torgerson, D. J., Campbell, J., & Grant, A. (2002) · BMC Health Services Research · doi:10.1186/1472-6963-2-2 · Cited by 33 · see citing works
Data Collection Methods in Prospective Economic Evaluations: How Accurate Are the Results?
Evans, C. J., & Crawford, B. (2000) · Value in Health · doi:10.1046/j.1524-4733.2000.34005.x · Cited by 29 · see citing works
Real world data—retrieval and validation of consultation data from four general practices
Neal, R. D., Heywood, P. L., & Morley, S. (1996) · Family Practice · doi:10.1093/fampra/13.5.455 · Cited by 26 · see citing works
Costing interventions in primary care
Kernick, D. P. (2000) · Family Practice · doi:10.1093/fampra/17.1.66 · Cited by 23 · see citing works
R&D in primary care--an NHS priority.
Mant, D. (1998) · PubMed · Cited by 22 · see citing works
A methodological framework to derive the cost of the GP consultation
Kernick, D. P. (2002) · Family Practice · doi:10.1093/fampra/19.5.500 · Cited by 10 · see citing works
Primary care research: the MRC's proposals.
Radda, G. K. (1998) · PubMed · Cited by 8 · see citing works
Direct Medical Costing for Economic Evaluations: Methodologies and Impact on Study Validity
Evans, C., & Crawford, B. (2000) · Drug Information Journal · doi:10.1177/009286150003400123 · Cited by 6 · see citing works

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Patient-Centered Community Health Worker Intervention to Improve Posthospital Outcomes: A Randomized Clinical Trial
Kangovi, S., Mitra, N., Grande, D., White, M. L., McCollum, S., Sellman, J., Shannon, R. P., & Long, J. A. (2014) · JAMA Internal Medicine · doi:10.1001/jamainternmed.2013.14327 · Cited by 274 · see citing works
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Sleed, M., Eccleston, C., Beecham, J., Knapp, M., & Jordan, A. (2005) · Pain · doi:10.1016/j.pain.2005.09.028 · Cited by 244 · see citing works
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Evans-Lacko, S. E., Takizawa, R., Brimblecombe, N., King, D., Knapp, M. R. J., Maughan, B., & Arseneault, L. (2016) · Psychological Medicine · doi:10.1017/s0033291716001719 · Cited by 146 · see citing works
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Snell, T., Knapp, M. R. J., Healey, A., Guglani, S., Evans-Lacko, S. E., Fernández, J., Meltzer, H., & Ford, T. J. (2013) · Journal of Child Psychology and Psychiatry · doi:10.1111/jcpp.12055 · Cited by 137 · see citing works
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“In addition, previous research studies have indicated that self-reports are as reliable as administratively recorded data [28].”
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Self-citation
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Self-citation
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Konstantakopoulou, E., Gazzard, G., Vickerstaff, V., Jiang, Y., Nathwani, N., Hunter, R. M., Ambler, G., & Bunce, C. (2017) · British Journal of Ophthalmology · doi:10.1136/bjophthalmol-2017-310870 · Cited by 29 · see citing works
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Noben, C. Y. G., de Rijk, A. E., Nijhuis, F. J. N., Kottner, J., & Evers, S. (2016) · Journal of Clinical Epidemiology · doi:10.1016/j.jclinepi.2015.09.019 · Cited by 28 · see citing works
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Burns, D. K., Wilson, E., Browne, P., Olive, S., Clark, A., Galey, P., Dix, E., Woodhouse, H., Robinson, S., & Wilson, A. M. (2015) · Applied Health Economics and Health Policy · doi:10.1007/s40258-015-0199-9 · Cited by 29 · see citing works
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Jerosch‐Herold, C., Shepstone, L., Wilson, E., Dyer, T., & Blake, J. C. (2014) · BMC Musculoskeletal Disorders · doi:10.1186/1471-2474-15-35 · Cited by 28 · see citing works
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Musiat, P., Potterton, R., Gordon, G., Spencer, L., Zeiler, M., Waldherr, K., Kuso, S., Nitsch, M., Adamcik, T., Wagner, G., et al. (2019) · Internet Interventions · doi:10.1016/j.invent.2018.02.004 · Cited by 27 · see citing works
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Lindsäter, E., Axelsson, E., Salomonsson, S., Santoft, F., Ljótsson, B., Åkerstedt, T., Lekander, M., & Hedman‐Lagerlöf, E. (2019) · Journal of Medical Internet Research · doi:10.2196/14675 · Cited by 26 · see citing works
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Mayer, S., Paulus, A. T. G., Łaszewska, A., Simon, J., Drost, R. M. W. A., Ruwaard, D., & Evers, S. (2017) · PharmacoEconomics · doi:10.1007/s40273-017-0522-4 · Cited by 26 · see citing works
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Self-citation
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Self-citation

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Self-citation
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Sach, T., Desborough, J. A., Houghton, J., & Holland, R. (2018) · ePrints Soton (University of Southampton) · doi:10.22024/unikent/01.02.70995 · Cited by 435 · see citing works
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Coyle, D., Lee, K., & Drummond, M. (1999) · Journal of Health Services Research & Policy · doi:10.1177/135581969900400404 · Cited by 10 · see citing works

Authors: Patel, A., Rendu, A., Moran, P., Leese, M., Mann, A., & Knapp, M.
Affiliations: King's College London (GB)
London School of Economics and Political Science (GB)
Corresponding author: Patel, Anita
ORCID: Patel, Anita
Moran, Paul
Knapp, Martin
Venue: Family Practice
Publisher: Oxford University Press (OUP)
Published: 2005-04-11
Volume: 22
Issue: 3
Pages: 323-327
ISSN: 0263-2136 (ISSN-L)
1460-2229
DOI: 10.1093/fampra/cmi027
OpenAlex: W2170967664
Cited by: 149
References: 21
Citations by year: 2026: 6 · 2025: 2 · 2024: 4 · 2023: 16 · 2022: 2 · 2021: 6 · 2020: 6 · 2019: 5 · 2018: 8 · 2017: 10 · 2016: 14 · 2015: 11 · 2014: 15 · 2013: 8 · 2012: 6
FWCI: 9.84
Type: journal article
Language: en
Open access: closed
Locations: Family Practice (publishedVersion)
PubMed (publishedVersion)
Research Portal (King's College London) (submittedVersion)
HighWire Press Open Archive (submittedVersion)
Topics: Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
Social Sciences › Sociology and Political Science › Survey Methodology and Nonresponse
Health Sciences › Health Professions › General Health Professions › Primary Care and Health Outcomes
Keywords: primary care, postal questionnaires, service utilization, visit duration, economic evaluation
MeSH terms: Adolescent, Adult, Cost Allocation, Family Practice, Female, Humans, London, Male, Medical Records, Middle Aged, Office Visits, Primary Health Care, Surveys and Questionnaires, State Medicine, Health Care Surveys

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A comparison of two methods of collecting economic data in primary care

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