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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: Addict Biol. 2018 Oct 4;24(5):1056–1065. doi: 10.1111/adb.12670

Table 2.

Comparison of Self-Reported EMR Smoking Metrics in VACS (n=142,152)

Most Recent
Most Common Never (0) Past (1) Current (2)
Never (0) 37,098 2,824 1,222
Past (1) 4,690 19,648 1,036
Current (2) 5,407 11,067 59,160
Correlation: 0.80
Most Recent
Trajectories Never (0) Past (1) Current (2)
Mostly Never (0) 33,133 1,428 203
Mix (1) 10,917 21,959 4,228
Current & Past (2) 2,579 8,955 11,335
Mostly Current (3) 586 1,294 45,651
Correlation: 0.85
Most Common
Trajectories Never (0) Past (1) Current (2)
Mostly Never (0) 34,678 65 1
Mix (1) 6,348 23,845 6,911
Current & Past (2) 91 1,416 21,262
Mostly Current (3) 27 45 47,459
Correlation: 0.89

EMR: Electronic medical record