CODEBOOK
V2018: Prospective Cohort Study of Kidney Disease in Children                              7-28-2020
L03 - Local Laboratory - Renal Panel Results

Start  ____Field____                      Section/
Column Len  Format       Variable         Question          Description		     Code
------ --- --------- ---------------- ------------ ------------------------------ ------------------------------
    1    6 6.0       CASEID           A.1          Participant ID                 100000= 100000
                                                                                  .
                                                                                  .
                                                                                  699999= 699999

    7    3 3.0       VISIT            A.2          Visit #                        000= 000
                                                                                  .
                                                                                  .
                                                                                  990= 990

   10    8 $         VERSBM           A.3          Form version                   09/01/04= 09/01/04
                                                                                  .
                                                                                  .
                                                                                  12/31/18= 12/31/18

   18    7 7.3       BMDTCOMP         A.4          Date form completed in         0.000= 0.000 years
                                                   duration of year from the      .
                                                   baseline visit                 .
                                                                                  50.000= 50.000 years
                                                                                  -1= N.A. (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   25    3 $         BMINITL          A.5          Initials of person completing  Character
                                                   form

   28    2 2.0       ACCELVIS         A.6          Accelerated visit              1= Yes
                                                                                  2= No
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   30    2 2.0       BMTESTAV         B.1          Basic metabolic panel test     1= Yes
                                                   results available              2= No, Sample Inadequate
                                                                                  3= No, Other Reason
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   32   50 $         BMRNAVAL         B.1.a        Specify reason basic           Character
                                                   metabolic panel test results
                                                   not available

   82    7 7.3       BMDATESM         B.2          Date sample drawn for basic    0.000= 0.000 years
                                                   metabolic panel tests in       .
                                                   duration of year from the      .
                                                   baseline visit                 50.000= 50.000 years
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   89    3 3.0       BMSODIUM         B.3.a        Result: Sodium (MEQ/L or mmol/ 120= 120
                                                   L)                             .
                                                                                  .
                                                                                  160= 160
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   92    4 4.1       BMPOTAS          B.3.b        Result: Potassium (MEQ/L or    3.0= 3.0
                                                   mmol/L)                        .
                                                                                  .
                                                                                  6.1= 6.1
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   96    3 3.0       BMCHLOR          B.3.c        Result: Chloride (MEQ/L or     99= 99
                                                   mmol/L)                        .
                                                                                  .
                                                                                  111= 111
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

   99    2 2.0       BM_CO2           B.3.d        Result: Carbon dioxide (MEQ/L  15= 15
                                                   or mmol/L)                     .
                                                                                  .
                                                                                  40= 40
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  101    3 3.0       BM_BUN           B.3.e        Result: Urea Nitrogen (BUN)    7= 7
                                                   (mg/dL)                        .
                                                                                  .
                                                                                  120= 120
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  104    4 4.1       BMSERCRE         B.3.f        Result: Serum Creatinine (mg/  0.1= 0.1
                                                   dL)                            .
                                                                                  .
                                                                                  5.0= 5.0
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  108    3 3.0       BMGLUCOS         B.3.g        Result: Glucose (mg/dL)        1= 1
                                                                                  .
                                                                                  .
                                                                                  500= 500
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  111    5 5.1       BMCALCIM         B.3.h        Result: Calcium (mg/dL)        0.1= 0.1
                                                                                  .
                                                                                  .
                                                                                  99.0= 99.0
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  116    5 5.1       BMPHOSPH         B.3.i        Result: Phosphate (mg/dL)      0.1= 0.1
                                                                                  .
                                                                                  .
                                                                                  99.0= 99.0
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  121    5 5.1       BMALBUMN         B.3.j        Result: Albumin (g/dL)         0.1= 0.1
                                                                                  .
                                                                                  .
                                                                                  9.0= 9.0
                                                                                  -1= NA (Skipped)
                                                                                  -7= Refusal
                                                                                  -8= Don't know
                                                                                  -9 or Blank= Missing

  126    1 $         ESTAT                         Edit status A.0                D= Dirty
                                                                                  C= Clean
                                                                                  P= Pending

  127    6 $         VERSION                       Version number of data         P01= Version 01
                                                                                  .
                                                                                  .
                                                                                  P99= Version 99