------------------------------------------------------------------------------------------- log: \\Cronus\www\teaching\survival2\diabetesdates_codebook.txt log type: text opened on: 11 Jun 2008, 09:36:52 file diabetesdates.dta saved ------------------------------------------------------------------------------------------- id id number ------------------------------------------------------------------------------------------- type: numeric (int) range: [1,1499] units: 1 unique values: 1499 missing .: 0/1499 mean: 750 std. dev: 432.868 percentiles: 10% 25% 50% 75% 90% 150 375 750 1125 1350 ------------------------------------------------------------------------------------------- sex (unlabeled) ------------------------------------------------------------------------------------------- type: numeric (byte) label: sexlab range: [0,1] units: 1 unique values: 2 missing .: 0/1499 tabulation: Freq. Numeric Label 716 0 female 783 1 male ------------------------------------------------------------------------------------------- status Status at end ------------------------------------------------------------------------------------------- type: numeric (byte) label: statuslab range: [0,2] units: 1 unique values: 3 missing .: 0/1499 tabulation: Freq. Numeric Label 1021 0 censored 475 1 dead 3 2 emigrated ------------------------------------------------------------------------------------------- bdate Birthday ------------------------------------------------------------------------------------------- type: numeric daily date (float) range: [-28572,3888] units: 1 or equivalently: [09oct1881,24aug1970] units: days unique values: 1454 missing .: 0/1499 mean: -12480.4 = 30oct1925 (+ -9 hours) std. dev: 7370.67 percentiles: 10% 25% 50% 75% 90% -21879 -18563 -13104 -6294 -2119 05feb1900 06mar1909 15feb1924 08oct1942 14mar1954 ------------------------------------------------------------------------------------------- ddate Date of diagnosis ------------------------------------------------------------------------------------------- type: numeric daily date (float) range: [-14568,5157] units: 1 or equivalently: [12feb1920,13feb1974] units: days unique values: 1396 missing .: 0/1499 mean: -353.955 = 12jan1959 (+ -23 hours) std. dev: 3801.73 percentiles: 10% 25% 50% 75% 90% -5577 -2416 377 2499 3948 24sep1944 21may1953 12jan1961 04nov1966 23oct1970 ------------------------------------------------------------------------------------------- enddate End of followup ------------------------------------------------------------------------------------------- type: numeric daily date (float) range: [4931,8036] units: 1 or equivalently: [02jul1973,01jan1982] units: days unique values: 440 missing .: 0/1499 mean: 7513.62 = 27jul1980 (+ 15 hours) std. dev: 929.747 percentiles: 10% 25% 50% 75% 90% 5762 7333 8036 8036 8036 11oct1975 29jan1980 01jan1982 01jan1982 01jan1982 ------------------------------------------------------------------------------------------- startdate (unlabeled) ------------------------------------------------------------------------------------------- type: numeric daily date (float) range: [4930,5157] units: 1 or equivalently: [01jul1973,13feb1974] units: days unique values: 12 missing .: 0/1499 mean: 4930.74 = 01jul1973 (+ 18 hours) std. dev: 9.80792 percentiles: 10% 25% 50% 75% 90% 4930 4930 4930 4930 4930 01jul1973 01jul1973 01jul1973 01jul1973 01jul1973 log: \\Cronus\www\teaching\survival2\diabetesdates_codebook.txt log type: text closed on: 11 Jun 2008, 09:36:54 -------------------------------------------------------------------------------------------