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. 2020 Oct 26;14:1178221820933631. doi: 10.1177/1178221820933631

Table 2.

Time-varying measures tested as predictors of class membership.

Baseline One year after Treatment Three year follow-up Five year follow-up Seven year follow-up
Mean LCL 95% CI UCL 95% CI Mean LCL 95% CI UCL 95% CI Mean LCL 95% CI UCL 95% CI Mean LCL 95% CI UCL 95% CI Mean LCL 95% CI UCL 95% CI
ASI drug severity score 0.13 0.12 0.14 0.05 0.04 0.05 0.04 0.03 0.05 0.05 0.04 0.05 0.05 0.04 0.05
ASI psychiatric score 0.39 0.37 0.41 0.21 0.19 0.22 0.20 0.19 0.22 0.22 0.21 0.24 0.21 0.19 0.23
Went to treatment in past 12 months, proportiona 0.70 0.67 0.73 0.40 0.36 0.44 0.29 0.25 0.32 0.22 0.18 0.25 0.19 0.15 0.23
Alcoholic Anonymous Involvement 1.29 1.20 1.37 1.68 1.56 1.80 1.25 1.13 1.38 1.07 0.94 1.20 1.13 1.00 1.26
Suggestions to get help 0.41 0.36 0.46 0.66 0.59 0.72 0.36 0.31 0.41 0.31 0.26 0.37 0.28 0.23 0.33
Drinkers in social network 0.31 0.11 0.50 0.45 0.32 0.58 0.28 0.16 0.40 0.14 0.10 0.18 0.31 0.02 0.63
Neighborhood residents below poverty (%) 12.59 11.81 13.38 12.47 11.66 13.29 13.05 12.17 13.92 12.92 12.05 13.80 12.86 11.90 13.81
Bars and pubs within 1 mile 4.64 3.54 5.74 3.92 2.88 4.95 5.52 3.99 7.04 5.19 3.71 6.66 5.18 3.29 7.06
AA meetings each week within 10 miles 151.14 137.75 164.54 141.75 127.13 156.37 195.15 174.91 215.39 192.10 171.70 212.49 206.59 183.77 229.41
Inpatient treatment programs within 10 miles 6.59 6.12 7.06 7.49 6.94 8.03 6.39 5.77 7.00 6.65 5.99 7.30 7.44 6.72 8.16
Outpatient treatment programs within 10 miles 11.48 10.91 12.05 11.41 10.77 12.06 10.06 9.39 10.73 10.33 9.40 11.25 12.25 11.16 13.34
Time to nearest outpatient program (minutes) 4.16 3.84 4.49 4.27 3.89 4.65 4.75 4.37 5.12 5.03 4.59 5.48 4.31 3.95 4.67
Distance to nearest outpatient program (miles) 2.12 1.94 2.30 2.16 1.95 2.37 2.44 2.23 2.65 2.70 2.42 2.98 2.21 2.01 2.41
Time to nearest inpatient program (minutes) 6.58 6.05 7.10 5.63 5.20 6.07 9.11 8.40 9.82 8.23 7.51 8.94 8.05 7.32 8.78
Distance to nearest inpatient program (miles) 3.67 3.32 4.02 3.02 2.74 3.29 5.33 4.84 5.81 4.90 4.39 5.41 4.72 4.22 5.23
a

At baseline, refers to 12 months prior to study enrollment.

LCL, lower confidence limit; UCL, upper confidence limit; CI, confidence interval.