Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE), United States, 1999-2019

record abstracts; cognitive assessment test; face-to-face interview; mail questionnaire; mixed mode; on-site questionnaire; telephone interviewThis collection is drawn from twenty year of the ACTIVE study, below is a description of classes of data included: Phase I data: Questionnaire data during Baseline through 10th Annual Post-Test. National Death Index: Death, date of death, cause of death through 2019. Training process data: Participant-level evaluations by the trainer. Driving data: Crash record information, through 2017. Social Determinants of Health: Factor scores for 5 domains of SDOH. Occupation classification: Directory of Occupation Titles (DOT) codes for data, people, things. Final disposition form: Including indicators for nursing home admission. This collection features composites and summary scores, including summaries for data collected in the ten-year follow up period. Cognitive domains: memory composites, reasoning composites, speed of processing composites Cognitive test summary scores: AVLT sum of t1-t5 scores, HVLT sum of t1-t3 scores, Rivermead sum scores, Letter series, Letter sets, Word series Primary outcomes: everyday problem solving, everyday speed Mild Cognitive Impairment (MCI) algorithmic classifications Dementia algorithmic classifications Short Form Health Survey (SF-36) composites Driving composites Social Determinates of Health composites Timed Instrumental Activities of Daily Living (IADL) scores Center for Epidemiologic Studies - Depression (CES-D) scores The study team developed longitudinal datasets that contain data through baseline to year ten for each instrument (i.e. Personality in Intellectual Aging Contexts (PIC), Memory Functioning Questionnaire (MFQ), CES-D, etc.). Time-invariant variables are included in a stand-alone file. In addition, there are separate files for NDI data, training process data, MVA driving data, occupation classification data, and disposition forms.For analysis, the variable ID (deidentified) can be used to link all records. Please refer to the ReadMe document for additional details.