------------------------------------------------------------------------------------------------------ name: log: \\Cronus\www\teaching\postreg\gfrdata_codebook.txt log type: text opened on: 5 Nov 2010, 08:42:31 file gfrdata.dta saved ------------------------------------------------------------------------------------------------------ sex (unlabeled) ------------------------------------------------------------------------------------------------------ type: numeric (byte) label: sex range: [1,2] units: 1 unique values: 2 missing .: 0/60 tabulation: Freq. Numeric Label 30 1 male 30 2 female ------------------------------------------------------------------------------------------------------ age age in years ------------------------------------------------------------------------------------------------------ type: numeric (byte) range: [21,74] units: 1 unique values: 39 missing .: 0/60 mean: 48.6667 std. dev: 14.6619 percentiles: 10% 25% 50% 75% 90% 28 38.5 48.5 61.5 68.5 ------------------------------------------------------------------------------------------------------ weight weight in kg ------------------------------------------------------------------------------------------------------ type: numeric (float) range: [42.5,94.8] units: .1 unique values: 55 missing .: 0/60 mean: 65.1817 std. dev: 12.9325 percentiles: 10% 25% 50% 75% 90% 48.4 55 64 75.3 81.9 ------------------------------------------------------------------------------------------------------ height height in cm ------------------------------------------------------------------------------------------------------ type: numeric (float) range: [144,184] units: .1 unique values: 34 missing .: 0/60 mean: 166.925 std. dev: 8.63714 percentiles: 10% 25% 50% 75% 90% 156 160.5 167.75 172 179.5 ------------------------------------------------------------------------------------------------------ cr Cr mg/100 ml ------------------------------------------------------------------------------------------------------ type: numeric (float) range: [.45,11.17] units: .01 unique values: 55 missing .: 0/60 mean: 2.6675 std. dev: 2.84106 percentiles: 10% 25% 50% 75% 90% .75 .905 1.29 2.855 7.705 ------------------------------------------------------------------------------------------------------ gfr GFR ml/min ------------------------------------------------------------------------------------------------------ type: numeric (float) range: [1,167] units: .1 unique values: 49 missing .: 0/60 mean: 55.7667 std. dev: 42.4591 percentiles: 10% 25% 50% 75% 90% 6.9 13.5 56.5 88 114.5 ------------------------------------------------------------------------------------------------------ id (unlabeled) ------------------------------------------------------------------------------------------------------ type: numeric (float) range: [1,60] units: 1 unique values: 60 missing .: 0/60 mean: 30.5 std. dev: 17.4642 percentiles: 10% 25% 50% 75% 90% 6.5 15.5 30.5 45.5 54.5 name: log: \\Cronus\www\teaching\postreg\gfrdata_codebook.txt log type: text closed on: 5 Nov 2010, 08:42:31 ------------------------------------------------------------------------------------------------------