Which factor is a significant risk for altering social networks in older adults?

The loss of family and friends is a significant risk factor for altering social networks in older adults because as individuals age, they often experience the death of close family members and friends, which can lead to feelings of loneliness and social isolation. This loss can severely diminish their social support systems, making it challenging for them to maintain existing relationships or form new ones.

Moreover, the emotional impact of losing loved ones can deter older adults from engaging in social activities or can lead to withdrawal from previously enjoyed social interactions. Social networks are crucial for mental and emotional well-being, making this factor particularly impactful. As these connections diminish, older adults may find themselves with fewer opportunities for social engagement, which can have cascading effects on their overall health and happiness.

In contrast, while other factors like work-related stress, health deterioration, and retirement can also affect social networks, they may not carry the same weight or immediacy as the profound impact of losing family and friends. These factors can influence social connections over time but may not result directly in an alteration of social networks as significantly as loss does.