The effects of improved menu choice in a company cafeteria on health status among shift workers.

UMIN ID: UMIN000049932

Registered date:05/01/2023

Basic Information

• Recruitment status: Complete: follow-up complete
• Health condition(s) or Problem(s) studied: Workers
• Date of first enrollment: 2023/01/10
• Target sample size: 50
• Countries of recruitment: Japan
• Study type: Interventional

Intervention(s)

For 2-months, consumption of healthy meals in the canteen during the night shift weight monitoring health education
Consumption of freely selected meals in the canteen during the night shift for 2-months.

Outcome(s)

• Primary Outcome: Anthropometric parameters: BMI, body composition, waist circumference Biochemical parameters
• Secondary Outcome: Nutritional and food intakes Eating behaviors Physical activity Lifestyle behaviors Meal timing Meal contents and meal pattern Food and beverage consumption Sleep-wake cycle Psychological parameters Physiological parameters Presenteeism Absenteeism

Key inclusion & exclusion criteria

• Age minimum: 20years-old
• Age maximum: Not applicable
• Gender: Male
• Exclude criteria: 1. Persons who have been diagnosed with diabetes, kidney disease, liver disease, cardio and cerebrovascular diseases by a physician, or who are taking therapeutic drugs. 2. Judged by the investigator/project leader to be ineligible for other reason.

Related Information

• Primary Sponsor: University of Hyogo
• Source(s) of Monetary Support: MEXT(Japan)