Form 153 - Medication and Supplement Inventory: Medications (WHI Extension)
| File Name | Data as of | Population | Data collected | One row per | Rows |
|---|---|---|---|---|---|
| f153_medications_ctos_inv.dat | 9/30/2015 | CT+OS | Ext1, Ext2 | Medication | 1,865,998 |
ID - WHI Participant Common ID Col 1
F153DAYS - F153 Days since randomization or enrollment Col 2 Days since randomization or enrollment to receipt of Form 153
F153VTYP - F153 Visit type Col 3
F153VY - F153 Visit year Col 4 Visit year in which this Form 153 was collected
F153EXTPHASE - F153 Collection WHI Extension phase Col 5 The WHI Extension in which the Form 153 was collected
F153CONT - F153 Contact type Col 6 The method used to collect the Form 153 data.
F153VER - F153 Form version number Col 7
F153LANG - F153 Language Col 8
F153FINDAYS - F153 Completed days since randomization/enrollment Col 9 Days since randomization or enrollment to completion of Form 153
F153SEQ - F153 Medication sequence id within form Col 10 Unique number assigned sequentially to each medication on a participant's Form 153.
F153MEDTYPE - F153 Form section - medication type Col 11 Indicates the section of the Form 153 in which the medication was recorded by the participant. This may or may not correspond to the actual medication type, as participants did not always record their medication in the correct section of the form.
F153TAKEMED - F153 Taking this medication Col 12
F153MEDNDC - F153 Medication National Drug Code (NDC) Col 13 Usage Notes: The NDC number (F153MEDNDC) and the NDC version (F153MEDNDCVER) provide a unique identifier for the medication. A description of a medication can be found in the reference file f153ref_meds.dat by merging on the F153MEDNDC and F154MEDNDCVER variables. A list of ingredients contained in a medication can be found in the reference file f153ref_med_ingreds.dat by merging on the F153MEDNDC and F154MEDNDCVER variables.
F153MEDNDCVER - F153 Medication National Drug Code (NDC) Version Col 14 NDC version is a variable created by WHI as a mechanism for tracking changes to a medication's details over time. Usage Notes: The NDC number (F153MEDNDC) and the NDC version (F153MEDNDCVER) provide a unique identifier for the medication.
F153FREQ - F153 How often taking this medication Col 15 Usage Notes: Frequency was not collected for prescription medications. The form value of "2-Less than once a day" for "Over-the-counter insulin" has been recoded to a "6" for this variable.
F153DUR - F153 How long taking this medication Col 16
F153ADULTY - F153 Adult years taking this medication Col 17 If taking medication for more than one year, then number of years taken since age 20. Usage Notes: Sub-question of F153DUR = "F153 How long taking this medication"
F153TCCODE - F153 Medication Therapeutic Class Code Col 18 Usage Notes: A description of a medication therapeutic class can be found in the reference file f153ref_med_classes.dat by merging on the F153TCCODE variable. The first 2 digits of the Therapeutic Class Code represent the Drug Group. The next 2 digits represent the Drug Class within the Drug Group. The last 2 digits represent the Drug Subclass within the Drug Class. ExampleDrug Group:
270000 Antidiabetic
Drug Class:
271000 Insulin
Drug Subclass:
|
