Abstract
This study develops a measure of the efficiency of visiting nurse (VN) agencies in Japan, examining the issues related to the measurement of efficiency, and identifying the characteristics that influence efficiency. We have employed a data envelopment analysis to measure the efficiency of 108 VN agencies, using the numbers of 5 types of staff as the input variables and the numbers of 3 types of visits as the output variables. The median efficiency scores of the VN agencies were found to be 0.80 and 1.00 according to the constant returns to scale (CRS) and variable returns to scale (VRS) models, respectively, and the median scale efficiency score was 0.95. This study supports using both the CRS and VRS models to measure the scale efficiency of VN service agencies. We also found that relatively efficient VN agencies filled at least 30 % of staff positions with experienced workers, and so concluded that this characteristic has a direct influence on the length of visits.
Similar content being viewed by others
References
Mary BW (2007) Population aging. In: Robinson M, William N, Clarence P, Norris L (eds) A global overview: global health and global aging. Jossey-Bass, San Francisco, pp 15–30
Markle-Reid M, Browne G, Weir R, Gafni A, Roberts J, Henderson SR (2006) The effectiveness and efficiency of home-based nursing health promotion for older people: a review of the literature. Med Care Res Rev 63:531–569
Murashima S, Nagata S, Magilvy JK, Fukui S, Kayama M (2002) Home care nursing in Japan: a challenge for providing good care at home. Public Health Nurs 19:94–103
Ogata Y, Kobayashi Y, Fukuda T, Mori K, Hashimoto M, Otosaka K (2004) Measuring relative work values for home care nursing services in Japan. Nurs Res 53:145–153
Japan Ministry of Health, Labor, and Welfare (2008) Kaigo sa-bisu shisetsu jigyousho chousa [Annual report of long-term care service]. Japan Ministry of Health, Labor and Welfare Statistics and Information Department, Tokyo, pp 466–467
Murashima S (2009) Homon kango jukyu keikakusakutei ni kansuru chosakenkyu gyomu [A large sample surveillance for estimation of service supply and demand in home visiting nursing] (Health labor sciences research report). Department of Community Health Nursing, University of Tokyo, Tokyo, pp 8–70
The national association for home-visit nursing care (2006) Aratana houmon kango station no jigyou tenkai no kentou [Discussion about new business deployment for VN service agencies]. The national association for home-visit nursing care, Tokyo, pp 1–19
Institute for Health Economics and Policy (2009) Homon kango no anteiteki teikyo taisei no arikata ni kansuru kenkyu [Research for stable supplying system of visiting nurse service]. Institute for Health Economics and Policy, Tokyo, pp 8–13
Cooper WW, Seiford LM, Thanassoulis E, Zanakis SH (2004) DEA and its use in different countries. Eur J Oper Res 154:337–344
Hollingsworth B (2008) The measurement of efficiency and productivity of health care delivery. Heal Econ 17:1107–1128
Ozcan YA (2008) Health care benchmarking and performance evaluation: an assessment using data envelopment analysis (DEA). Springer, New York, pp 159–167
Erlandsen E, Forsund FR (2002) Efficiency in the provision of municipal nursing- and home-care services: the Norwegian experience. In: Fox KJ (ed) Efficiency in the public sector. Kluwer Academic Publishers, London, pp 273–300
Martinussen PE, Midttun L (2004) Day surgery and hospital efficiency: empirical analysis of Norwegian hospitals 1999–2001. Health Policy 68:183–196
Linna M, Häkkinen U, Magnussen J (2006) Comparing hospital cost efficiency between Norway and Finland. Health Policy 77:268–278
Laine J, Finne-Soveri UH, Björkgren M, Linna M, Noroand A, Häkkinen U (2005) The association between quality of care and technical efficiency in long-term care. Int J Qual Health Care 17:259–267
Rosko MD, Chilingerian JA, Zinn JS, Aaronson WE (1995) The effects of ownership, operating environment, and strategic choices on nursing-home efficiency. Med Care 33:1001–1021
Adams CE, Michel Y (2001) Correlation between home health resource utilization measures. Home Health Care Serv Q 20(3):45–56
Charnes A, Cooper WW, Rhodes E (1978) Measuring the efficiency of decision making units. Eur J Oper Res 2:429–444
Japan Ministry of Health, Labor, and Welfare (2010) houmon kango shien jigyou ni kakaru kentoukai [interim report for VN agencies support project].http://www.mhlw.go.jp/stf/shingi/2r9852000000mkae.html. Accessed 3 October 2012
Banker RD, Charnes A, Cooper WW (1984) Some models for estimating technical and scale inefficiencies in data envelopment analysis. Manag Sci 30:1078–1092
Cooper WW, Seiford LM, Tone K (2007) Data envelopment analysis: a comprehensive text with models, applications, reference and DEA-solver software, 2nd edn. Springer, New York
Coelli TJ (1996) A guide to DEAP, version 2.1: a data envelopment analysis (computer) program. CEPA working paper 96/8. Department of Econometrics, University of New England, Armidale
Giulia G, Emanuele L, Tommaso A, Silvano L (2011) Efficiency and quality of care in nursing homes: an Italian case study. Healthc Manag Sci 14:22–35
Kontodimopoulos N, Bellali T, Labiris G, Niakas D (2006) Investigating sources of inefficiency in residential mental health facilities. J Med Syst 30:169–176
Kooreman P (1994) Data envelopment analysis and parametric frontier estimation – complementary tools. J Heal Econ 13:301–316
Naruse T, Taguchi A, Nagata S, Kuwahara Y, Murashima S (2012) Prevalence of home visiting nurse service clients who received insufficient number of nurse visits in the Japanese long-term care insurance. Jpn J Nurs Health Sci 10(1):2–8
Cathcart D, Jeska S, Karnas J (2004) Span of control matters. J Nurs Adm 34:395–399
Koyama H (2004) Houmon kango station no management A to Z [How to manage visiting nurse offices]. Igakushoin, Tokyo
Rosenau PV, Linder SH (2001) The comparative performance of for-profit and nonprofit home health care services in the US. Home Health Care Serv Q 20(2):47–59
The national association for home-visit nursing care (2011) 24 jikan houmon kango sa-bisu teikyou no arikata ni kansuru chousa kenkyu jigyo [Investigation report for around the clock visiting nurse services]. The national association for home-visit nursing care, Tokyo, pp 99–104
Simar L, Wilson PW (2011) Two-stage DEA: caveat emptor. J Product Anal 36:205–218
Flynn L, Deatrick JA (2003) Home care nurses’ descriptions of important agency attributes. J Nurs Scholarsh 35:385–390
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kuwahara, Y., Nagata, S., Taguchi, A. et al. Measuring the efficiencies of visiting nurse service agencies using data envelopment analysis. Health Care Manag Sci 16, 228–235 (2013). https://doi.org/10.1007/s10729-013-9228-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10729-013-9228-0