Field Test of On-Site
Drug Detection Devices
Final Report -- October 2000

Table of Contents

I. INTRODUCTION

II. PURPOSE

Specific Objectives

III. METHODS

Identification of Devices

Selection of On-Site Devices

Site Selection

Study Design

IV. RESULTS

Study Participants

On-Site Device Results and MS Confirmations

False Positive Results

False Negative Results

Unconfirmed Positive Results - Based On Analytical Cutoff

Unconfirmed Positive Results - Based On Tested Drugs

Comparison of Officer Test Results and Research Analyst Test Results

Drug Positive Rate

DRE Evaluations

Officer Ratings and Interviews

V. DISCUSSION AND CONCLUSIONS

VI. RECOMMENDATIONS

REFERENCES

APPENDIX A: Research and Data Collection Guidelines

APPENDIX B: Confirmation Testing Procedures