Kenji Takehara

Tokyo, Japan

Last Updated: 09/26/2026

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Found 87 publications

Implementation status of support for fathers in Japanese municipalities: A nationwide survey focusing on support for fathers in maternal and child health programs and programs primarily targeting fathers

Implementation status of support for fathers in Japanese municipalities: A nationwide survey focusing on support for fathers in maternal and child health programs and programs primarily targeting fathers

Journal: [Nihon koshu eisei zasshi] Japanese journal of public health

Published: July 20, 2026

Trends in substance use and associations with internet use among Japanese high school students: A nationwide survey, 2018-2024.

Trends in substance use and associations with internet use among Japanese high school students: A nationwide survey, 2018-2024.

Journal: PCN reports : psychiatry and clinical neurosciences

Published: April 02, 2026

Survey on child-rearing expenditures for households in Japan: Web-based questionnaire conducted in 2024

Survey on child-rearing expenditures for households in Japan: Web-based questionnaire conducted in 2024

Journal: [Nihon koshu eisei zasshi] Japanese journal of public health

Published: October 15, 2025

Perceived effectiveness of factors and intervention strategies for promoting evidence-based policymaking in Japan: a cross-sectional survey among policymakers, researchers and knowledge brokers.

Perceived effectiveness of factors and intervention strategies for promoting evidence-based policymaking in Japan: a cross-sectional survey among policymakers, researchers and knowledge brokers.

Journal: Health research policy and systems

Published: September 23, 2025

Trends in lifetime controlled drug use and associated risk factors among Japanese Junior High School Students: Findings from Nationwide Surveys, 2016-2024.

Trends in lifetime controlled drug use and associated risk factors among Japanese Junior High School Students: Findings from Nationwide Surveys, 2016-2024.

Journal: PCN reports : psychiatry and clinical neurosciences

Published: September 18, 2025

The use of vignettes in studies on mental disorders in low- and middle-income countries in the East Asia and the Pacific region: A scoping review.

The use of vignettes in studies on mental disorders in low- and middle-income countries in the East Asia and the Pacific region: A scoping review.

Journal: PCN reports : psychiatry and clinical neurosciences

Published: June 30, 2025

Response to the Letter: "Enhancing the Understanding of Paternal Involvement in Childcare and Its Impact on Maternal Disciplinary Practices".

Response to the Letter: "Enhancing the Understanding of Paternal Involvement in Childcare and Its Impact on Maternal Disciplinary Practices".

Journal: Journal of epidemiology

Published: March 09, 2025

Paternal perinatal intimate partner violence victimization and child abuse.

Paternal perinatal intimate partner violence victimization and child abuse.

Journal: Pediatric research

Published: March 04, 2025

Health status and living conditions of fathers of multiple babies: Analysis of the Comprehensive Survey of Living Conditions

Health status and living conditions of fathers of multiple babies: Analysis of the Comprehensive Survey of Living Conditions

Journal: [Nihon koshu eisei zasshi] Japanese journal of public health

Published: January 26, 2025

Identifying factors for promoting evidence-based policymaking in Japan with the perspective of policymakers, researchers and knowledge brokers: a semistructured interview.

Identifying factors for promoting evidence-based policymaking in Japan with the perspective of policymakers, researchers and knowledge brokers: a semistructured interview.

Journal: Health research policy and systems

Published: January 15, 2025

Evaluation of the impact of the state of emergency during the COVID-19 pandemic on childhood immunizations in Benguela Province, Angola.

Evaluation of the impact of the state of emergency during the COVID-19 pandemic on childhood immunizations in Benguela Province, Angola.

Journal: Tropical medicine and health

Published: August 02, 2024

Paternal Involvement in Childcare and Housework and Mothers' Spanking Behavior: The Japanese Longitudinal Survey of Newborns in the 21st Century.

Paternal Involvement in Childcare and Housework and Mothers' Spanking Behavior: The Japanese Longitudinal Survey of Newborns in the 21st Century.

Journal: Journal of epidemiology

Published: June 09, 2024

Showing 1-12 of 87

Last Updated: 09/26/2026