* The P value was calculated by using the Mantel-Haenszel chi-squared test. † The P value was calculated by using an ANOVA test with the Bonferroni correction. General characteristics of new users of
* The P value was calculated by using the Mantel-Haenszel chi-squared test.† The P value was calculated by using an ANOVA test with the Bonferroni correction.General characteristics of new users of co
