What was added to Nagi's modified model as a possible trigger?

Nagi's modified model of disablement emphasizes the interaction between health conditions and personal/environmental factors, and one critical aspect that was added as a possible trigger is lifestyle or inactivity. This addition highlights the role that an individual's lifestyle choices, including levels of physical activity, can have on their health outcomes and functional abilities.

The inclusion of lifestyle/inactivity acknowledges that a sedentary lifestyle can contribute significantly to the onset of various health conditions, which in turn can lead to functional limitations or disability. By focusing on lifestyle factors, the model recognizes that individuals have some control over their health through their choices, which can help frame interventions aimed at promoting more active and healthier lifestyles.

Understanding this aspect of Nagi's model is essential for assessing risks and promoting wellness in older adults, as it directly impacts their ability to maintain functionality and independence as they age.