HHID HRS HOUSEHOLD IDENTIFIER
PN HRS PERSON NUMBER
ADAMSSID ADAMS SUBJECT IDENTIFIER
BCDONE WHETHER CLINICAL HISTORY COMPLETED
BCRELATC INFORMANT RELATIONSHIP TO R - CLIN HX
BCKNOWNC HOW LONG INFORMANT HAS KNOWN R -CLIN HX
BCSEEC HOW OFTEN INFORM SAW R LAST YR-CLINHX
BCRELAT2C RELATIONSHIP OF 2ND INFORM TO R -CLINHX
BCKNOWN2C HOW LONG 2ND INFORM HAS KNOWN R -CLINHX
BCSEE2C HOW OFTEN 2ND INFORM SAW R LAST YR-CLINHX
BC1 MORE DIFFICULTY WITH MEMORY OR THINKING
BC2 IS C1 A CONSISTENT PROBLEM
BC3 CAN RECALL RECENT EVENTS
BC4 CAN RECALL DAY TO DAY EVENTS AT HOME
BC5 CAN REMEMBER SHORT LIST OF ITEMS
BC7MO MONTH NOTICED CHANGES IN SHORT TERM MEM
BC7YR YEAR NOTICED CHANGES IN SHORT TERM MEM
BC7AGE AGE NOTICED CHANGES IN SHORT TERM MEMORY
BC8 MEMORY FOR PAST MAJOR EVENTS
BC9 FORGET PERTINENT DETAILS OF MAJOR EVENTS
BC10 FORGET IMPORTANT INFO OF DISTANT PAST
BC11 CAN REMEMBER OWN PHONE NUMBER
BC12MO MONTH NOTICED CHANGES IN LONG TERM MEM
BC12YR YEAR NOTICED CHANGES IN LONG TERM MEM
BC12AGE AGE NOTICED CHANGES IN LONG TERM MEMORY
BC13 MORE DIFFICULTY REMEMBERING NAMES
BC14 CAN REMEMBER NAMES OF FAMILY AND FRIENDS
BC15 CAN RECALL NAMES OF DISTANT ACQUAINTANCES
BC17MO MONTH NOTICED CHANGES REMEMBERING NAMES
BC17YR YEAR NOTICED CHANGES REMEMBERING NAMES
BC17AGE AGE NOTICED CHANGES REMEMBERING NAMES
BC18 MORE DIFFICULTY RECOGNIZING FACES
BC20MO MONTH NOTICED CHANGES RECOGNIZING FACES
BC20YR YEAR NOTICED CHANGES RECOGNIZING FACES
BC20AGE AGE NOTICED CHANGES RECOGNIZING FACES
BC21 MEMORY PROBLEMS BEGIN SUDDENLY/SLOWLY
BC23 MEMORY PROBLEMS PROGRESSED OR STABLE
BC24 MEMORY PROBLEMS WORSE SINCE LAST VISIT
BC25 MEM PROBLEMS INTERFERE WITH DAILY LIFE
BC26MO MONTH BEGAN TO INTERFERE WITH DAILY LIFE
BC26YR YEAR BEGAN TO INTERFERE WITH DAILY LIFE
BC26AGE AGE BEGANE TO INTERFERE WITH DAILY LIFE
BC28 MORE DIFFICULTY WITH AWARENESS OF DATE
BC29 HOW OFTEN KNOWS EXACT DATE OF MONTH
BC30 HOW OFTEN KNOWS EXACT MONTH
BC31 HOW OFTEN KNOWS EXACT YEAR
BC32 HOW OFTEN KNOWS DAY OF THE WEEK
BC33 DIFFICULTY WITH AWARENESS OF TIME
BC35MO MONTH NOTICED CHANGES IN KNOWING DATE
BC35YR YEAR NOTICED CHANGES IN KNOWING DATE
BC35AGE AGE NOTICED CHANGES IN KNOWING DATE
BC36 MORE DIFFICULTY FINDING WAY AROUND
BC37 PROB FINDING WAY AROUND FAMILIAR STREETS
BC38 PROB GETTING TO A PLACE IN NEIGHBORHOOD
BC39 HOW OFTEN TROUBLE GETTING PLACE TO PLACE
BC41MO MONTH NOTICED CHANGE FINDING WAY OUTDOORS
BC41YR YEAR NOTICED CHANGE FINDING WAY OUTDOORS
BC41AGE AGE NOTICED CHANGE FINDING WAY OUTDOORS
BC42 MORE DIFFICULTY FINDING WAY INDOORS
BC43 HOW OFTEN FIND WAY ABOUT INDOORS
BC45MO MONTH NOTICED CHANGE FINDING WAY INDOORS
BC45YR YEAR NOTICED CHANGE FINDING WAY INDOORS
BC45AGE AGE NOTICED CHANGE FINDING WAY INDOORS
BC46 PROBLEM WITH DATE/FINDING WAY PROGRESSED
BC47 PROB FINDING WAY WORSE SINCE LAST VISIT
BC48 PROB WITH DATE/FINDING WAY INTERFERE DAILY
BC49MO MONTH DATE/FINDING WAY BEGAN TO INTERFERE
BC49YR YEAR DATE/FINDING WAY BEGAN TO INTERFERE
BC49AGE AGE DATE/FINDING WAY BEGAN TO INTERFERE
BC51 MORE TROUBLE FINDING WORDS/EXPRESSION
BC52 TALKS LESS THAN BEFORE
BC53 MORE OFTEN SUBSTITUTES OR MAKES UP WORDS
BC54 STUTTER/BREAK OFF/LOSE TRAIN OF THOUGHT
BC55 HOW OFTEN LOSE TRAIN OF THOUGHT
BC57MO MONTH NOTICED CHANGES IN SPEECH/LANGUAGE
BC57YR YEAR NOTICED CHANGES IN SPEECH/LANGUAGE
BC57AGE AGE NOTICED CHANGES IN SPEECH/LANGUAGE
BC58 EVER LEARN TO READ IN HIS/HER LIFE
BC59 ABLE TO READ BOOKS OR NEWSPAPERS
BC60 ABLE TO READ ENOUGH TO COMPLETE FORMS
BC61 READ LESS OFTEN THAN BEFORE
BC62 LESS ABLE TO UNDERSTAND WHAT IS READ
BC63 LESS ABLE TO UNDERSTAND TV
BC64 MORE PROB FOLLOWING SPOKEN INSTRUCTION
BC66MO MONTH NOTICED CHANGES UNDERSTANDING LANGUAGE
BC66YR YEAR NOTICED CHANGES UNDERSTANDING LANGUAGE
BC66AGE AGE NOTICED CHANGES UNDERSTANDING LANGUAGE
BC67 HAVE VISION PROBLEMS
BC68 DEGREE VISION PROB AFFECT LANGUAGE PROB
BC69 HAVE HEARING PROBLEMS
BC70 DEGREE HEARING PROB AFFECT LANGUAGE PROB
BC71 LANGUAGE/COMP PROB BEGIN SUDDENLY/SLOWLY
BC72 LANGUAGE/COMP PROB PROGRESSED OR STABLE
BC73 LANGUAGE PROB WORSE SINCE LAST VISIT
BC75 LANGUAGE/COMP PROB INTERFERE DAILY
BC76MO MONTH LANG/COMP PROB BEGAN TO INTERFERE
BC76YR YEAR LANG/COMP PROB BEGAN TO INTERFERE
BC76AGE AGE LANGUAGE/COMP PROB BEGAN TO INTERFERE
BC78 MORE DIFFICULTY WITH HOUSEHOLD TASKS
BC78A GIVEN UP PREVIOUS TASKS/RESPONSIBILITIES
BC93 MORE DIFFICULTY USING FAMILIAR APPLIANCES
BC94 MORE DIFFICULTY LEARNING NEW APPLIANCES
BC95 DAILY LIVING PROB DUE TO COG OR PHYS PROB
BC96MO MONTH NOTICED CHANGES IN HOUSEHOLD TASKS
BC96YR YEAR NOTICED CHANGES IN HOUSEHOLD TASKS
BC96AGE AGE NOTICED CHANGES IN HOUSEHOLD TASKS
BC97 ONSET BEFORE INITIAL VISIT
BC99 MORE DIFFICULTY PERFORMING HOBBIES
BC102 CHANGES IN HOBBIES DUE TO COG OR PHYS PROB
BC103MO MONTH FIRST NOTICED CHANGES IN HOBBIES
BC103YR YEAR FIRST NOTICED CHANGES IN HOBBIES
BC103AGE AGE NOTICED CHANGES IN HOBBIES
BC104 EVER DRIVE A CAR
BC105 DRIVE A CAR NOW
BC106MO MONTH WHEN STOPPED DRIVING
BC106YR YEAR WHEN STOPPED DRIVING
BC106AGE AGE WHEN STOPPED DRIVING
BC107 STOP DRIVING DUE TO MEM OR THINKING PROB
BC108 HAVE DIFFICULTY DRIVING DUE TO MEM PROB
BC112 ABLE TO SHOP INDEPENDENTLY
BC114MO MONTH NOTICED CHANGES IN ABILITY TO SHOP
BC114YR YEAR NOTICED CHANGES IN ABILITY TO SHOP
BC114AGE AGE NOTICED CHANGES IN ABILITY TO SHOP
BC115 CAN CARRY OUT SOCIAL ACTIVITIES OUTSIDE HOME
BC117MO MONTH NOTICED CHANGES IN SOCIAL ACTIVITIES
BC117YR YEAR NOTICED CHANGES IN SOCIAL ACTIVITIES
BC117AGE AGE NOTICED CHANGES IN SOCIAL ACTIVITIES
BC118 CHANGES IN SOC ACTIVITIES DUE TO MEM/PHYS PROB
BC119 TAKEN TO SOCIAL FUNCTIONS OUTSIDE HOME
BC121 WOULD CASUAL OBSERVER THINK SUBJ IS ILL
BC122 IF NH, PARTICIPATE WELL IN SOC FUNCTIONS
BC122A IWER RATING, HOUSEHOLD CHORES
BC123 MORE DIFFICULTY WITH FINANCIAL TASKS
BC124 ABILITY WITH COMPLICATED FINANCIAL TASKS
BC125 WHO HANDLES BILLS NOW IN HOME
BC126 IS WHO HANDLES BILLS A CHANGE
BC127MO MONTH BILL CHANGE WAS MADE
BC127YR YEAR BILL CHANGE WAS MADE
BC127AGE AGE BILL CHANGE WAS MADE
BC128 RATE ABILITY WITH SMALL SUMS OF MONEY
BC130MO MONTH NOTICED CHANGES IN HANDLING MONEY
BC130YR YEAR NOTICED CHANGES IN HANDLING MONEY
BC130AGE AGE NOTICED CHANGES IN HANDLING MONEY
BC133 RATE ABILITY TO PRESENTLY SOLVE PROBLEMS
BC134 IDEAS SEEM LESS LOGICAL/MAKE LESS SENSE
BC135 MORE DIFFICULTY MAKING DAILY DECISIONS
BC136 MORE TROUBLE TRUSTING SUBJ JUDGEMENT
BC138MO MONTH NOTICED CHANGE IN TRUST
BC138YR YEAR NOTICED CHANGE IN TRUST
BC138AGE AGE NOTICED CHANGE IN TRUST
BC139 ONSET BEFORE INITIAL VISIT
BC140 CAN HANDLE A HOUSEHOLD EMERGENCY
BC142MO MONTH NOTICED CHANGES HOUSEHOLD EMERGENCIES
BC142YR YEAR NOTICED CHANGES HOUSEHOLD EMERGENCIES
BC142AGE AGE NOTICED CHANGES HOUSEHOLD EMERGENCIES
BC143 CAN UNDERSTAND SITUATIONS/EXPLANATIONS
BC145MO MONTH NOTICED CHANGE UNDERSTANDING SITUATIONS
BC145YR YEAR NOTICED CHANGE UNDERSTANDING SITUATIONS
BC145AGE AGE NOTICED CHANGE UNDERSTANDING SITUATIONS
BC146 ONSET BEFORE INITIAL VISIT
BC147 BEHAVE APPROPRIATELY SOCIAL SITUATIONS
BC149MO MONTH NOTICED CHANGES IN APPROPRIATE BEHAVIOR
BC149YR YEAR NOTICED CHANGES IN APPROPRIATE BEHAVIOR
BC149AGE AGE NOTICED CHANGES IN APPROPRIATE BEHAVIOR
BCINFPHONE INFORM. QUESTIONS ANSWERED VIA PHONE
BC150 DIFFICULTY DRESSING SELF
BC152 DRESSING PROB DUE TO COGNITIVE/PHYSICAL PROB
BC153 DIFFICULTY FEEDING SELF
BC155 FEEDING PROB DUE TO COGNITIVE/PHYSICAL PROB
BC156 DIFFICULTY BATHING OR WASHING
BC158 BATHING PROB DUE TO COGNITIVE/PHYSICAL PROB
BC159 NEED PROMPTING FOR HYGIENE TASKS
BC160 DIFFICULTY PERFORMING WELL LEARNED TASKS
BC161AMO MONTH PROBLEMS WITH DRESSING BEGAN
BC161AYR YEAR PROBLEMS WITH DRESSING BEGAN
BC161AAGE AGE PROBLEMS WITH DRESSING BEGAN
BC161BMO MONTH PROBLEMS WITH FEEDING BEGAN
BC161BYR YEAR PROBLEMS WITH FEEDING BEGAN
BC161BAGE AGE PROBLEMS WITH FEEDING BEGAN
BC161CMO MONTH PROBLEMS WITH BATHING BEGAN
BC161CYR YEAR PROBLEMS WITH BATHING BEGAN
BC161CAGE AGE PROBLEMS WITH BATHING BEGAN
BC161DMO MONTH PROB WITH WELL LEARNED TASKS BEGAN
BC161DYR YEAR PROB WITH WELL LEARNED TASKS BEGAN
BC161DAGE AGE PROB WITH WELL LEARNED TASKS BEGAN
BC162 DIFFICULTY CONTROLLING BLADDER
BC163 FREQUENCY OF BLADDER CONTROL PROBLEMS
BC164MO MONTH NOTICED PROB CONTROLLING BLADDER
BC164YR YEAR NOTICED PROB CONTROLLING BLADER
BC164AGE AGE NOTICED PROB CONTROLLING BLADDER
BC165 BLADDER DIFFICULTY DUE TO PHY OR COG PROB
BC166 DIFFICULTY CONTROLLING BOWELS
BC167 FREQUENCY OF BOWEL CONTROL PROBLEMS
BC168MO MONTH NOTICED PROBLEM CONTROLLING BOWELS
BC168YR YEAR NOTICED PROBLEM CONTROLLING BOWELS
BC168AGE AGE NOTICED PROBLEM CONTROLLING BOWELS
BC169 BOWEL PROBLEM DUE TO PHY OR COG PROBLEMS
BC170 NOTICED CHANGES IN PERSONALITY/BEHAVIOR
BC173MO MONTH NOTICED CHANGES IN PERSONALITY
BC173YR YEAR NOTICED CHANGES IN PERSONALITY
BC173AGE AGE NOTICED CHANGES IN PERSONALITY
BC174 BECOME MORE DEPENDENT ON INFORMANT
BC176 DOES INFORM DO MORE FOR SUB THAN IN PAST
BC177 DO MORE BECAUSE OF SUB PHY OR COG HEALTH
BC179 MORE NERVOUS/FRUSTRATED WITH MEM TROUBLE
BC181 FIRST PERSON TO NOTICE R MEM PROBLEMS
BC183 RELATIONSHIP TO SUBJECT
BC184 MEMORY PROBLEMS FLUCTUATE DAY TO DAY
BC186 LEVEL OF ALERTNESS FLUCTUATE DAY TO DAY
BC188 AT TIME OF LAST VISIT, RETIRED OR WORKING
BC189 IS SUBJECT CURRENTLY EMPLOYED
BC191 WORK TROUBLE DUE TO MEMORY/THINKING PROB
BC192 AT WHAT AGE DID SUBJECT RETIRE
BC195 MEM PROB CONTRIBUTE TO DECISION TO RETIRE
BC196MO MONTH MEMORY/THINKING PROBLEMS BEGAN
BC196YR YEAR MEMORY/THINKING PROBLEMS BEGAN
BC196AGE AGE MEMORY/THINKING PROBLEMS BEGAN
BC199 ANY MAJOR CHANGE IN ACTIVITIES/INTERESTS
BCSPANVIS CLINICAL HISTORY SECTION DONE IN SPANISH
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