The Relationship Between Longest-Held Occupation and Hand Function in Older Adults.

Abstract: Objective: Hand function, an important component of daily functioning, declines with age, yet the degree to which occupation modifies such declines is largely unknown.Methods: Older adults (≥65) completed an online cross-sectional survey containing a standardized hand function questionnaire, occupation-related questions, and demographic information. Participants were then categorized by their longest-held occupation as Blue Collar or White Collar.Results: Hand impairments were more common in the Blue Collar group (51.5% versus 28.9%, p < 0.05). Odds ratios indicated that Blue Collar workers were 2.71 times more likely to report hand impairments in older adulthood than White Collar workers.Conclusions: Our findings demonstrated strong associations between occupation type and hand function, underscoring the importance of implementing hand-specific preventative workplace measures and highlighting the need to consider additional risk factors for hand impairments, including occupation, during routine clinical exams.