Related Experiment Video
Updated: Aug 5, 2026

05:53
Measuring Frailty in HIV-infected Individuals. Identification of Frail Patients is the First Step to Amelioration and Reversal of Frailty
Published on: July 24, 2013
Study protocol: longitudinal observational study on frailty and mental health
Petra Mikolič Brence1, Branko Bregar1,2, Katarina Vatovec1
1Center for Mental Health, National Institute of Public Health, Ljubljana, Slovenia.
Frontiers in Public Health
|July 28, 2026
Summary
This study investigates how positive mental health influences frailty in older adults. Understanding these connections can improve public health strategies for healthy aging.
Area of Science:
- Gerontology
- Public Health
- Psychology
Background:
- Frailty is a key concern for older adults, increasing health risks.
- Research has focused on negative mental health aspects, neglecting positive factors like wellbeing and resilience.
- Positive mental health's role in frailty development and progression requires further investigation.
Purpose of the Study:
- To examine the longitudinal relationship between mental health and frailty.
- To identify both risk and protective factors for frailty in older adults.
- To inform public health strategies for promoting healthy aging.
Main Methods:
- Longitudinal observational cohort study over 2 years (2026-2028).
- Stratified random sample of 5,000 community-dwelling adults aged 50-84 in Slovenia.
- Assessment of frailty, mental health, and social, psychological, and health factors; longitudinal statistical analysis.
Main Results:
- Data collection and analysis are planned but results are not yet available.
Conclusions:
- Further research is needed to understand the interplay between mental health and frailty.
- Findings will contribute to developing interventions for healthy aging and frailty prevention.
Related Concept Videos
Longitudinal Research
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
Longitudinal Studies
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
Development of Human Microbiota
The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from the skin...
