Association of state happiness with mortality: Evidence from a prospective cohort study in Japan.

Authors

Koichiro Oka (ORCID: https://orcid.org/0000-0001-5571-042X)
Akitomo Yasunaga (ORCID: https://orcid.org/0000-0002-9924-4042)
Ai Shibata (ORCID: https://orcid.org/0000-0002-0241-3103)
Mohammad Javad Koohsari (ORCID: https://orcid.org/0000-0001-9384-5456)
Yoshino Hosokawa
Kuniko Araki
Kaori Ishii
Rina Miyawaki

Institutions

University of Tsukuba (JP)
Waseda University (JP)
Toyo University (JP)
Meiji University (JP)
Japan Advanced Institute of Science and Technology (JP)
Aomori University of Health and Welfare (JP)

Publication Details

Journal: Health Psychology
Published: 2026-01-19
DOI: https://doi.org/10.1037/hea0001571
Primary Topic: Psychological Well-being and Life Satisfaction
Type: article
Field-Weighted Citation Impact: 0.00

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article

Association of state happiness with mortality: Evidence from a prospective cohort study in Japan.

Koichiro Oka, Akitomo Yasunaga, Ai Shibata, Mohammad Javad Koohsari et al.

Jan 19, 2026

Health Psychology

Psychological Well-being and Life Satisfaction

article

Association of state happiness with mortality: Evidence from a prospective cohort study in Japan.

Koichiro Oka, Akitomo Yasunaga, Ai Shibata, Mohammad Javad Koohsari, Yoshino Hosokawa, Kuniko Araki, Kaori Ishii, Rina Miyawaki

January 19, 2026article en

Abstract

No abstract available for this paper.

Health Psychology

University of Tsukuba (JP), Waseda University (JP), Toyo University (JP), Meiji University (JP), Japan Advanced Institute of Science and Technology (JP), Aomori University of Health and Welfare (JP)

Good health and well-being

Openalex Percentile: Top 87%

Psychological Well-being and Life Satisfaction

DOI Source OpenAlex

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Association of state happiness with mortality: Evidence from a prospective cohort study in Japan. — Koichiro Oka, Akitomo Yasunaga, et al. · Health Psychology (2026) | TGRS Research Map | TGRS