
subjectkey 
GUID 

Required 
The NDAR Global Unique Identifier (GUID) for research subject 
NDAR*


pseudo_guids 

src_subject_id 
String 
20

Required 
Subject ID how it's defined in lab/project 


id 

interview_date 
Date 

Required 
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY 

Required field

interview_dt_t2, interview_dt_t3, interview_dt_t4 

interview_age 
Integer 

Required 
Age in months at the time of the interview/test/sampling/imaging. 
0 :: 1260

Age is rounded to chronological month. If the research participant is 15daysold at time of interview, the appropriate value would be 0 months. If the participant is 16daysold, the value would be 1 month.

age_t2_mos, age_t3_mos, age_t4_mos 

sex 
String 
20

Required 
Sex of the subject 

M = Male; F = Female

gender, gender_t1, gender_t2, gender_t3, gender_t4 

parole 
Integer 

Recommended 
Are you currently on probation or parole? 
0;1

0 = No; 1 = Yes

legal1_t2, legal1_t3, legal1_t4 

legal2a_t2 
Integer 

Recommended 
Are you presently awaiting charges, trial, or sentence? 
0;1

0= No; 1= Yes

legal2a_t3, legal2a_t4 

legal2b_t2 
String 
200

Recommended 
If yes, what are the charges? 


legal2b_t3, legal2b_t4 

legal3_t2 
Integer 

Recommended 
Have you ever been arrested and charged with a crime? 
0;1

0= No; 1= Yes

legal3_t3, legal3_t4 

legal4a_t2 
Integer 

Recommended 
Arrested and charged with a crime BEFORE your first OEF/OIF/OND deployment? 
0;1

0= No; 1= Yes

legal4a_t3, legal4a_t4 

legal4b_t2 
Integer 

Recommended 
Crime before deployment: Shoplifting/vandalism: number of times 

16= More than 15 times

legal4b_t3, legal4b_t4 

legal4c_t2 
Integer 

Recommended 
Crime before deployment: Parole/probation violations: number of times 

16= More than 15 times

legal4c_t3, legal4c_t4 

legal4d_t2 
Integer 

Recommended 
Crime before deployment: Drug charges: number of times 

16= More than 15 times

legal4d_t3, legal4d_t4 

legal4e_t2 
Integer 

Recommended 
Crime before deployment: Forgery: number of times 

16= More than 15 times

legal4e_t3, legal4e_t4 

legal4f_t2 
Integer 

Recommended 
Crime before deployment: Weapons offense: number of times 

16= More than 15 times

legal4f_t3, legal4f_t4 

legal4g_t2 
Integer 

Recommended 
Crime before deployment: Burglary, larceny, breaking and entering: number of times 

16= More than 15 times

legal4g_t3, legal4g_t4 

legal4h_t2 
Integer 

Recommended 
Crime before deployment: Robbery: number of times 

16= More than 15 times

legal4h_t3, legal4h_t4 

legal4i_t2 
Integer 

Recommended 
Crime before deployment: Assault: number of times 

16= More than 15 times

legal4i_t3, legal4i_t4 

legal4j_t2 
Integer 

Recommended 
Crime before deployment: Arson: number of times 

16= More than 15 times

legal4j_t3, legal4j_t4 

legal4k_t2 
Integer 

Recommended 
Crime before deployment: Rape: number of times 

16= More than 15 times

legal4k_t3, legal4k_t4 

legal4l_t2 
Integer 

Recommended 
Crime before deployment: Homicide, manslaughter: number of times 

16= More than 15 times

legal4l_t3, legal4l_t4 

legal4m_t2 
Integer 

Recommended 
Crime before deployment: Prostitution: number of times 

16= More than 15 times

legal4m_t3, legal4m_t4 

legal4n_t2 
Integer 

Recommended 
Crime before deployment: Contempt of court: number of times 

16= More than 15 times

legal4n_t3, legal4n_t4 

legal4o_t2 
Integer 

Recommended 
Crime before deployment: Disorderly conduct, vagrancy, public intoxication : number of times 

16= More than 15 times

legal4o_t3, legal4o_t4 

legal4p_t2 
Integer 

Recommended 
Crime before deployment: Driving while intoxicated: number of times 

16= More than 15 times

legal4p_t3, legal4p_t4 

legal4q_t2 
Integer 

Recommended 
Crime before deployment: Major driving violations (reckless driving, speeding, no license, etc.): number of times 

16= More than 15 times

legal4q_t3, legal4q_t4 

legal4r_t2 
Integer 

Recommended 
Crime before deployment: Other (yes/no) 
0;1

0= No; 1= Yes

legal4r_t3, legal4r_t4 

legal4s_t2 
String 
200

Recommended 
Crime before deployment: Other (written out) 


legal4s_t3, legal4s_t4 

legal4t_t2 
Integer 

Recommended 
Crime before deployment: Other (number of times) 

16= More than 15 times

legal4t_t3, legal4t_t4 

legal4u_t2 
Integer 

Recommended 
How many of the charges from BEFORE your first OEF/OIF/OND deployment resulted in convictions? 
0::30


legal4u_t3, legal4u_t4 

legal5a_t2 
Integer 

Recommended 
Arrested and charged with a crime AFTER your first OEF/OIF/OND deployment? 
0;1

0= No; 1= Yes

legal5a_t3, legal5a_t4 

legal5b_t2 
Integer 

Recommended 
Crime after deployment: Shoplifting/vandalism: number of times 

16= More than 15 times

legal5b_t3, legal5b_t4 

legal5c_t2 
Integer 

Recommended 
Crime after deployment: Parole/probation violations: number of times 

16= More than 15 times

legal5c_t3, legal5c_t4 

legal5d_t2 
Integer 

Recommended 
Crime after deployment: Drug charges: number of times 

16= More than 15 times

legal5d_t3, legal5d_t4 

legal5e_t2 
Integer 

Recommended 
Crime after deployment: Forgery: number of times 

16= More than 15 times

legal5e_t3, legal5e_t4 

legal5f_t2 
Integer 

Recommended 
Crime after deployment: Weapons offense: number of times 

16= More than 15 times

legal5f_t3, legal5f_t4 

legal5g_t2 
Integer 

Recommended 
Crime after deployment: Burglary, larceny, breaking and entering: number of times 

16= More than 15 times

legal5g_t3, legal5g_t4 

legal5h_t2 
Integer 

Recommended 
Crime after deployment: Robbery: number of times 

16= More than 15 times

legal5h_t3, legal5h_t4 

legal5i_t2 
Integer 

Recommended 
Crime after deployment: Assault: number of times 

16= More than 15 times

legal5i_t3, legal5i_t4 

legal5j_t2 
Integer 

Recommended 
Crime after deployment: Arson: number of times 

16= More than 15 times

legal5j_t3, legal5j_t4 

legal5k_t2 
Integer 

Recommended 
Crime after deployment: Rape: number of times 

16= More than 15 times

legal5k_t3, legal5k_t4 

legal5l_t2 
Integer 

Recommended 
Crime after deployment: Homicide, manslaughter: number of times 

16= More than 15 times

legal5l_t3, legal5l_t4 

legal5m_t2 
Integer 

Recommended 
Crime after deployment: Prostitution: number of times 

16= More than 15 times

legal5m_t3, legal5m_t4 

legal5n_t2 
Integer 

Recommended 
Crime after deployment: Contempt of court: number of times 

16= More than 15 times

legal5n_t3, legal5n_t4 

legal5o_t2 
Integer 

Recommended 
Crime after deployment: Disorderly conduct, vagrancy, public intoxication : number of times 

16= More than 15 times

legal5o_t3, legal5o_t4 

legal5p_t2 
Integer 

Recommended 
Crime after deployment: Driving while intoxicated: number of times 

16= More than 15 times

legal5p_t3, legal5p_t4 

legal5q_t2 
Integer 

Recommended 
Crime after deployment: Major driving violations (reckless driving, speeding, no license, etc.): number of times 

16= More than 15 times

legal5q_t3, legal5q_t4 

legal5r_t2 
Integer 

Recommended 
Crime after deployment: Other (yes/no) 
0;1

0= No; 1= Yes

legal5r_t3, legal5r_t4 

legal5s_t2 
String 
200

Recommended 
Crime after deployment: Other (written out) 


legal5s_t3, legal5s_t4 

legal5t_t2 
Integer 

Recommended 
Crime after deployment: Other (number of times) 

16= More than 15 times

legal5t_t3, legal5t_t4 

legal5u_t2 
Integer 

Recommended 
How many of the charges from AFTER your first OEF/OIF/OND deployment resulted in convictions? 
0::30


legal5u_t3, legal5u_t4 

legal6_t2 
Integer 

Recommended 
Have you ever been detained or incarcerated in your life? 
0;1

0= No; 1= Yes

legal6_t3, legal6_t4 

legal7a_t2 
Integer 

Recommended 
Were you incarcerated BEFORE your first OEF/OIF/OND deployment? 
0;1

0= No; 1= Yes

legal7a_t3, legal7a_t4 

legal7b_t2 
Integer 

Recommended 
Before your first OEF/OIF/OND deployment, how many years in total were you incarcerated? 
1::6

1 = Less than a year to less than 3 years; 2= 3 years to less than 6 years; 3= 6 years to less than 9 years; 4= 9 years to less than 12 years; 5= 12 years to less than 15 years; 6= 15 years or more

legal7b_t3, legal7b_t4 

legal7c_t2 
Integer 

Recommended 
How many total months were you incarcerated BEFORE deployment?: less than three years 
0::36

36= Briefly detained, 1 day or less

legal7c_t3, legal7c_t4 

legal7d_t2 
Integer 

Recommended 
How many total months were you incarcerated BEFORE deployment?: three to six years 
36::71


legal7d_t3, legal7d_t4 

legal7e_t2 
Integer 

Recommended 
How many total months were you incarcerated BEFORE deployment?: six to nine years 
72::107


legal7e_t3, legal7e_t4 

legal7f_t2 
Integer 

Recommended 
How many total months were you incarcerated BEFORE deployment?: nine to twelve years 
108::143


legal7f_t3, legal7f_t4 

legal7g_t2 
Integer 

Recommended 
How many total months were you incarcerated BEFORE deployment?: twelve to fifteen years 
144::179


legal7g_t3, legal7g_t4 

legal8a_t2 
Integer 

Recommended 
Were you incarcerated AFTER your first OEF/OIF/OND deployment? 
0;1

0= No; 1= Yes

legal8a_t3, legal8a_t4 

legal8b_t2 
Integer 

Recommended 
Starting AFTER your first OEF/OIF/OND deployment, how many years in total have you been incarcerated? 
1::6

1 = Less than a year to less than 3 years; 2= 3 years to less than 6 years; 3= 6 years to less than 9 years; 4= 9 years to less than 12 years; 5= 12 years to less than 15 years; 6= 15 years or more

legal8b_t3, legal8b_t4 

legal8c_t2 
Integer 

Recommended 
How many total months were you incarcerated AFTER deployment?: less than three years 
0::36

36= Briefly detained, 1 day or less

legal8c_t3, legal8c_t4 

legal8d_t2 
Integer 

Recommended 
How many total months were you incarcerated AFTER deployment?: three to six years 
36::71


legal8d_t3, legal8d_t4 

legal8e_t2 
Integer 

Recommended 
How many total months were you incarcerated AFTER deployment?: six to nine years 
72::107


legal8e_t3, legal8e_t4 

legal8f_t2 
Integer 

Recommended 
How many total months were you incarcerated AFTER deployment?: nine to twelve years 
108::143


legal8f_t3, legal8f_t4 

legal8g_t2 
Integer 

Recommended 
How many total months were you incarcerated AFTER deployment?: twelve to fifteen years 
144::179


legal8g_t3, legal8g_t4 

legal9_t2 
Integer 

Recommended 
How many days in the past 30 days were you detained or incarcerated? 
0::30


legal9_t3, legal9_t4 