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. 2021 Oct 22;11:20928. doi: 10.1038/s41598-021-00472-7

Table 3.

Differences in cocaine consumption patterns in patients with CUD according to gender.

Variable Cocaine use disorder N = 272
Men N = 228 Women N = 44 p Value
Severity criteria [mean (95% CI)] Criteria (0–11) 8.09 (7.68–8.49) 7.94 (7.10–8.79) 0.174
Age at onset of use [mean (SD)] Years 20.13 (6.99) 20.45 (7.12) 0.454
Age at dependence development [mean (SD)] Years 25.55 (7.49) 28.14 (6.31) 0.010
Length of abstinence [mean (SD)] Days 192.34 (661.03) 147.36 (216.20) 0.488
Number of abstinences [mean (SD)] Number 1.51 (0.96) 1.34 (0.94) 0.220
Duration of CUD [mean (SD)] Years 7.72 (6.84) 7.46 (5.81)  < 0.999
Telescoping effect [mean (SD)] Years 5.66 (5.48) 6.19 (6.23) 0.656

% percentage, CI confidence interval, SD standard deviation, CUD cocaine use disorder.

P value for Mann–Whitney U test. Significant P-value in bold.