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Research Study - Longitudinal
Research Study - Longitudinal

Reference ID
research_study_3
Collections
Research studies
Metadata
DDI/XML JSON
Created on
Jun 23, 2026
Last modified
Jun 23, 2026
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1116
Variable Groups

Data file: research_study_3.xml

Variables

study_id
Study ID
date_enrolled
Date subject signed consent
patient_document
Upload the patient's consent form
first_name
First Name
last_name
Last Name
address
Street, City, State, ZIP
telephone_1
Phone number
email
E-mail
dob
Date of birth
age
Age (years)
ethnicity
Ethnicity
race
Race
gender
Gender
given_birth
Has the patient given birth before?
num_children
How many times has the patient given birth?
gym
Gym (Weight Training)
aerobics
Aerobics
eat
Eat Out (Dinner/Lunch)
drink
Drink (Alcoholic Beverages)
specify_mood
Specify the patient's mood
meds
Is patient taking any of the following medications? (check all that apply)
height
Height (cm)
weight
Weight (kilograms)
bmi
BMI
comments
Comments
demographics_complete
Complete?
height2
Height (cm)
weight2
Weight (kilograms)
bmi2
BMI
prealb_b
Serum Prealbumin (mg/dL)
creat_b
Creatinine (mg/dL)
npcr_b
Normalized Protein Catabolic Rate (g/kg/d)
chol_b
Cholesterol (mg/dL)
transferrin_b
Transferrin (mg/dL)
baseline_data_complete
Complete?
vld1
Serum Prealbumin (mg/dL)
vld2
Creatinine (mg/dL)
vld3
Normalized Protein Catabolic Rate (g/kg/d)
vld4
Cholesterol (mg/dL)
vld5
Transferrin (mg/dL)
visit_lab_data_complete
Complete?
pmq1
On average, how many pills did you take each day last week?
pmq2
Using the handout, which level of dependence do you feel you are currently at?
pmq3
Would you be willing to discuss your experiences with a psychiatrist?
pmq4
How open are you to further testing?
patient_morale_questionnair
e_complete
Complete?
vbw1
Serum Prealbumin (mg/dL)
vbw2
Creatinine (mg/dL)
vbw3
Normalized Protein Catabolic Rate (g/kg/d)
vbw4
Cholesterol (mg/dL)
vbw5
Transferrin (mg/dL)
vbw6
Blood draw shift?
vbw7
Blood draw by
vbw8
Level of patient anxiety
vbw9
Patient scheduled for future draws?
visit_blood_workup_complete
Complete?
vob1
nervous?
vob2
worried?
vob3
scared?
vob4
fidgety?
vob5
crying?
vob6
screaming?
vob7
other
vob8
nervous?
vob9
worried?
vob10
scared?
vob11
fidgety?
vob12
crying?
vob13
screaming?
vob14
other
visit_observed_behavior_com
plete
Complete?
study_comments
Comments
complete_study
Has patient completed study?
withdraw_date
Put a date if patient withdrew study
date_visit_4
Date of last visit
alb_4
Serum Albumin (g/dL)
prealb_4
Serum Prealbumin (mg/dL)
creat_4
Creatinine (mg/dL)
discharge_date_4
Date of hospital discharge
discharge_summary_4
Discharge summary in patients binder?
npcr_4
Normalized Protein Catabolic Rate (g/kg/d)
chol_4
Cholesterol (mg/dL)
withdraw_reason
Reason patient withdrew from study
completion_data_complete
Complete?
cpq1
Date of study completion
cpq2
Transferrin (mg/dL)
cpq3
Kt/V
cpq4
Dry weight (kilograms)
cpq5
Number of treatments missed
cpq6
How compliant was the patient in drinking the supplement?
cpq7
Was patient hospitalized since last visit?
cpq8
What was the cause of hospitalization?
cpq9
Date of hospital admission
cpq10
On average, how many pills did you take each day last week?
cpq11
Using the handout, which level of dependence do you feel you are currently at?
cpq12
Would you be willing to discuss your experiences with a psychiatrist?
cpq13
How open are you to further testing?
completion_project_question
naire_complete
Complete?
Total: 98
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