Related Experiment Video
Updated: Jun 5, 2026

Telomere Length and Telomerase Activity; A Yin and Yang of Cell Senescence
Published on: May 22, 2013
Longevity of Thai physicians
Pornchai Sithisarankul1, Veera Piyasing, Benjaporn Boontheaim
1Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
This study explored characteristics of long-lived Thai physicians, finding they maintain healthy behaviors and engage in religious activities. These factors likely contribute to their longevity and better health outcomes compared to the general population.
Area of Science:
- Gerontology
- Medical Sociology
- Public Health
Background:
- Physicians often exhibit favorable health outcomes compared to the general population.
- Understanding the factors contributing to longevity in specific professional groups, like physicians, is crucial for public health initiatives.
Purpose of the Study:
- To investigate the lifestyle characteristics and health status of long-lived Thai physicians.
- To identify potential factors associated with their extended lifespan and well-being.
Main Methods:
- A postal questionnaire was distributed to 983 Thai physicians (aged 68-93).
- A response rate of 33.3% was achieved, with 327 usable responses.
- Data collected included demographics, health status, lifestyle behaviors, and religious/recreational activities.
Main Results:
- Long-lived physicians were generally not obese (average BMI 23.97), though many had treatable diseases like hypertension and diabetes.
- High rates of exercise (87.8%), moderate alcohol consumption, and adequate sleep were reported.
- Most engaged in religious activities and had active recreational pursuits.
Conclusions:
- Long-lived Thai physicians exhibit healthy lifestyle behaviors, including regular exercise and religious practices.
- Factors such as the healthy worker effect, medical knowledge, access to care, and healthy behaviors contribute to their longevity.
- These findings suggest that promoting healthy lifestyles and spiritual well-being can be beneficial for extending lifespan.
Related Concept Videos
Longitudinal Research
Longitudinal Studies
Pharmacokinetic–Pharmacodynamic Relationship: Influence of Elimination Half-Life on Effect Duration
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism
Drug Dosing: Geriatric Patients