BPIND is a 2-digit numeric variable.
00: Not in Universe
Please refer to the Industry Classification Codes for more detailed information on all reported industries.
For sample persons aged 18 and older who worked last year at a civilian job and who had back pain every day for at least 1 week last year as a result of an accident or injury at work, BPIND reports the industry classification of the job that the person held at the time of the accident.
This variable was included in the 1988 Occupational Health supplement.
- 1988: Sample persons aged 18+ who worked last year at a civilian job and who had back pain for at least 1 week last year as a result of an accident at work
- 1988 : SUPP2WT