Lawton-Brody IADL

1. Lawton-Brody IADL lowers the risk of geriatric depression in humans (OR = 0.386).

   “whereas the strongest protective factor was functional independence as measured by Lawton-Brody IADL (OR = 0.386).”

   Humans

   Age-related determinants of geriatric depression: an analysis of theory-driven and data-driven approaches

   BMC health services research·May 22, 2026

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1. Wudu performance is associated with Lawton-Brody IADL in humans (r=0.60).

   “Wudu performance was positively correlated with both indices (r=0.636, r=0.60, p<0.0001).”

   HumansGeriatric patients attending primary healthcare centers in Qassim Region, Saudi Arabia155 males and 155 femalessn = 310

   Assessing Functional Status in Geriatric Patients Attending Primary Healthcare Centers in Qassim Region, Saudi Arabia

   Cureus·Jun 9, 2024

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1. Katz ADL is associated with Lawton-Brody IADL in humans (r=0.607).

   “The Katz ADL and Lawton-Brody IADL were correlated (r=0.607, p<0.0001)”

   HumansGeriatric patients attending primary healthcare centers in Qassim Region, Saudi Arabia155 males and 155 femalessn = 310

   Assessing Functional Status in Geriatric Patients Attending Primary Healthcare Centers in Qassim Region, Saudi Arabia

   Cureus·Jun 9, 2024

More on Katz ADL