Department of Health Policy and Management

Research Output

1998

Long-term care in Japan and the United States: A medical or social issue? [3] (multiple letters)

Manning, G. C. & Ikegami, N., 1998 Mar 11, In : Journal of the American Medical Association. 279, 10, p. 747-748 2 p.

Research output: Contribution to journalLetter

2 Citations (Scopus)

Pharmacoeconomic evaluation in Japanese pharmaceutical companies

Ikeda, S., Oliver, A. J. & Ikegami, N., 1998 Jan 1, In : Drug Information Journal. 32, 1, p. 169-174 6 p.

Research output: Contribution to journalReview article

4 Citations (Scopus)

Why medical care costs in Japan have increased despite declining prices for pharmaceuticals

Ikegami, N., 1998 Jan 1, In : PharmacoEconomics. 14, SUPPL. 1, p. 97-105 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
1997

Comprehensive clinical assessment in community setting: Applicability of the MDS-HC

Morris, J. N., Fries, B. E., Steel, K., Ikegami, N., Bernabei, R., Carpenter, G. I., Gilgen, R., Hirdes, J. P. & Topinková, E., 1997 Aug, In : Journal of the American Geriatrics Society. 45, 8, p. 1017-1024 8 p.

Research output: Contribution to journalArticle

408 Citations (Scopus)

Japan's aging population. Implications for healthcare

Oliver, A. J., Ikegami, N. & Ikeda, S., 1997 Jan 1, In : PharmacoEconomics. 11, 4, p. 306-318 13 p.

Research output: Contribution to journalReview article

11 Citations (Scopus)

Low-care cases in long-term care settings: Variation among nations

Ikegami, N., Morris, J. N. & Fries, B. E., 1997 Jan 1, In : Age and Ageing. 26, SUPPL. 2, p. 67-71 5 p.

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Nursing homes in 10 nations: A comparison between countries and settings

Ribbe, M. W., Ljunggren, G., Steel, K., Topinková, E., Hawes, C., Ikegami, N., Henrard, J. C. & Jónnson, P. V., 1997 Jan 1, In : Age and Ageing. 26, SUPPL. 2, p. 3-12 10 p.

Research output: Contribution to journalArticle

Open Access
202 Citations (Scopus)

Public long-term care insurance in Japan

Ikegami, N., 1997 Oct 22, In : Journal of the American Medical Association. 278, 16, p. 1310-1314 5 p.

Research output: Contribution to journalArticle

79 Citations (Scopus)

RUG-III and resource allocation: Comparing the relationship of direct care time with patient characteristics in five countries

Carpenter, G. I., Ikegami, N., Ljunggren, G., Carrillo, E. & Fries, B. E., 1997 Jan 1, In : Age and Ageing. 26, SUPPL. 2, p. 61-65 5 p.

Research output: Contribution to journalArticle

Open Access
30 Citations (Scopus)

Serotonin transporter gene regulatory region polymorphism and anxiety- related traits in the Japanese

Nakamura, T., Muramatsu, T., Ono, Y., Matsushita, S., Higuchi, S., Mizushima, H., Yoshimura, K., Kanba, S. & Asai, M., 1997 Oct 15, In : American Journal of Medical Genetics - Neuropsychiatric Genetics. 74, 5, p. 544-545 2 p.

Research output: Contribution to journalArticle

88 Citations (Scopus)

The paradox of decreasing prices and increasing costs for diagnostic tests, imaging, and drugs in Japan

Ikegami, N. & Ikeda, S., 1997 Jan 1, In : International Journal of Technology Assessment in Health Care. 13, 1, p. 99-110 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1996

A case for the adoption of pharmacoeconomic guidelines in Japan

Ikeda, S., Ikegami, N., Oliver, A. J. & Ikeda, M., 1996 Jan 1, In : PharmacoEconomics. 10, 6, p. 546-551 6 p.

Research output: Contribution to journalShort survey

16 Citations (Scopus)

Avoidant personality disorder and taijin kyoufu: Sociocultural implications of the WHO/ADAMHA International Study of Personality Disorders in Japan

Ono, Y., Yoshimura, K., Sueoka, R., Yamauchi, K., Mizushima, H., Momose, T., Nakamura, K., Okonogi, K. & Asai, M., 1996 Jan 1, In : Acta Psychiatrica Scandinavica. 93, 3, p. 172-176 5 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Increase in health care costs due to technological diffusion in diagnostic tests and diagnostic imaging.

Ikegami, N. & Ikeda, S., 1996 Jul 1, In : Japan-hospitals : the journal of the Japan Hospital Association. 15, p. 15-23 9 p.

Research output: Contribution to journalArticle

1995

Health care without managed care in Japan.

Ikegami, N., 1995 Oct, In : Health care management (Philadelphia, Pa.). 2, 1, p. 211-219 9 p.

Research output: Contribution to journalArticle

Medical care in Japan

Ikegami, N. & Campbell, J. C., 1995, In : New England Journal of Medicine. 333, 19, p. 1295-1299 5 p.

Research output: Contribution to journalArticle

118 Citations (Scopus)
1994

Applying RUG-III in Japanese long-term care facilities

Ikegami, N., Fries, B. E., Takagi, Y., Ikeda, S. & Ibe, T., 1994, In : Gerontologist. 34, 5, p. 628-639 12 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)

Heading in the right direction.

Fries, B. E. & Ikegami, N., 1994 Oct, In : Gerontologist. 34, 5, p. 582-583 2 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
1992

Japan: Maintaining equity through regulated fees

Ikegami, N., 1992 Dec 1, In : Journal of Health Politics, Policy and Law. 17, 4, p. 689-713 25 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

The economics of health care in Japan

Ikegami, N., 1992 Jan 1, In : Science. 258, 5082, p. 614-618 5 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)
1991

Japanese health care: Low cost through regulated fees

Ikegami, N., 1991 Jan 1, In : Health Affairs. 10, 3, p. 87-109 23 p.

Research output: Contribution to journalArticle

Open Access
59 Citations (Scopus)
1987

Patient satisfaction and hospital management policy.

Ikegami, N. & Kawakita, H., 1987 Jul 1, In : Japan-hospitals : the journal of the Japan Hospital Association. 6, p. 11-15 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
1986

Allocating health resources.

Lee, K. & Ikegami, N., 1986 Jun, In : Social and economic administration. 20, 2, p. 103-116 14 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1984

The Japanese health system. Another success story?

Ikegami, N., 1984 Dec 1, In : Hospital Health Services Review. 80, 6, p. 261-264 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1982

Institutionalized and the non-institutionalized elderly

Ikegami, N., 1982, In : Social Science and Medicine. 16, 23, p. 2001-2008 8 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
1980

Growth of psychiatric beds in Japan

Ikegami, N., 1980 Dec, In : Social Science and Medicine. Part A Medical Psychology and Medical. 14, 6, p. 561-570 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)