| Title | A Study of the Relationship Between the Risk of Fatality and Blood Alcohol Concentration of Recreational Boat Operators |
|---|---|
| Record ID | 33423 |
| Personal Name Creator |
Mengert, Peter; Disario, Robert; Sussman, E. Donald |
| Source | 71p. in various pagings |
| Corporate Creator | John A. Volpe National Transportation Systems Center (U.S.) |
| Corporate Contributor |
United States. Coast Guard. Office of Navigation Safety and Waterway Services; United States. Coast Guard. Office of Engineering, Logistics, & Development |
| Publisher | United States. Coast Guard |
| Publication Date | 19920500 |
| Language | English |
| Abstract | A previous study reported that in a data set of recreational boating fatalities 30% of the victims had blood alcohol concentrations above .10% by volume. These data alone did not permit estimation of increased risk of fatality due to intoxication because the prevalence of intoxication among recreational boat operators was unknown. The current study involved interviewing and breath testing recreational boat operators at several boat ramps and marinas in California in order to obtain the "exposure" data needed to estimate the increased risk of fatality associated with intoxication. A large percentage of those people who were approached willingly agreed to the interview and to the breath test. Combining the data from this exposure sample and the fatality data from the previous study enabled computation of a relative risk estimate. The best estimate of relative risk resulting from this research is 10.65, that is, boat operators with a blood alcohol concentration above .10% are estimated to be 10.65 times as likely to be killed in a boating accident than boat operators with zero blood alcohol concentration. A 95% lower confidence bound on this estimate is 4.74. Several possible sources of bias and their effects on the relative risk estimate are considered. |
| Rosap ID | dot:38762 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/38762 |
| TRT Terms | Alcohol use; Risk assessment; Blood alcohol levels; Blood analysis; Fatalities; Water transportation crashes; Boating; Recreation |
| General Subjects | Boating; Alcohol; Risk; Exposure; Marine Transportation; Safety and Human Factors |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
00584327 |
| Contract Number | CG2 7 4 / B2 0 6 7 |
| Report Number | DOT-VNTSC-CG-92-1; CG-D-09-92 |
| Availability | Volpe National Transportation Systems Center, Technical Reference Center |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/33000/33400/33423/33423.pdf |
| Format | |
| Database | NTL Digital Repository |