TY - GEN AU - Peters,T J AU - Coast,J AU - Richards,S H AU - Gunnell,D J TI - Effect of varying the time frame for COOP-WONCA functional health status charts: a nested randomised controlled trial in Bristol, UK SN - 0143-005X PY - 1998///0605 KW - Activities of Daily Living KW - Aged KW - Aged, 80 and over KW - England KW - Female KW - Health Status KW - Health Status Indicators KW - Home Care Services KW - Humans KW - Male KW - Middle Aged KW - Physical Fitness KW - Time Factors N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1136/jech.52.1.59 ER -