hhid: household id /6-char
person number (char)
sampling error computation unit
stratum id
2006 weight: respondent level
Age in 2006 >= 65 years
Age in 2006 > 70 years
Age in 2006 > 74 years
Age in 2006 > 90 years
1=arthritis 0=no arthritis
1=has diabetes 0=no diabetes
Ed years <= 11?
Ed years = 12?
Ed years >15?
Ed years 13-15?
1=0-11 2=12 3=13-15 4=16+ years of education
1=0-11 2=12 3=13+ years of education
Is female?
1=male 2=female
Is health good?
Age at 2006 interview
Age-squared
Rate self health
Fallen in past two years?
Number times fallen
Weight in pounds
Height in feet
Height in inches
1=male 0=not male
Number of falls during the past 2 years
Offset for poisson regression
0=none given 1=white 2=black 7=other
1=hispanic 2=non-hispanic white 3=black 4=other
Self health 1=excellent 2=vgood 3=good 4=fair 5=poor