Supplementary Table 4. Propensity score model results of probability for using proton-pump inhibitors (H2-receptor antagonist use as reference). 95% CI Parameter Estimate Odds Ratios Lower Upper P value Age, per year 0.0197 1.02 1.019 1.021 <.0001 Year of Date 1 2002 2003 0.1141 1.121 1.073 1.171 <.0001 2004 0.3269 1.387 1.329 1.447 <.0001 0.4419 1.556 1.489 1.625 <.0001 2005 2006 0.7848 2.192 2.098 2.291 <.0001 2007 1.035 2.815 2.697 2.939 <.0001 2008 1.0802 2.945 2.82 3.075 <.0001 2009 1.1433 3.137 3.005 3.275 <.0001 2010 0.9821 2.67 2.558 2.787 <.0001 2011 0.8544 2.35 2.25 2.454 <.0001 0.8561 2.354 2.255 2.457 <.0001 2012 Month of Index Date 1 January February -0.0408 0.96 0.919 1.003 0.0685 March 0.1331 1.142 1.095 1.191 <.0001 April 0.1648 1.179 1.129 1.231 <.0001 May 0.2344 1.264 1.21 1.321 <.0001 0.2117 1.236 1.182 1.292 <.0001 June July 0.2558 1.292 1.236 1.35 <.0001
Supplementary Table 4. Propensity score model results of probability for using proton-pump inhibitors (H2-receptor antagonist use as reference). 95% CI Parameter Estimate Odds Ratios Lower Upper P value Age, per year 0.0197 1.02 1.019 1.021 <.0001 Year of Date 2002 1 2003 0.1141 1.121 1.073 1.171 <.0001 2004 0.3269 1.387 1.329 1.447 <.0001 2005 0.4419 1.556 1.489 1.625 <.0001 2006 0.7848 2.192 2.098 2.291 <.0001 2007 1.035 2.815 2.697 2.939 <.0001 2008 1.0802 2.945 2.82 3.075 <.0001 2009 1.1433 3.137 3.005 3.275 <.0001 2010 0.9821 2.67 2.558 2.787 <.0001 2011 0.8544 2.35 2.25 2.454 <.0001 2012 0.8561 2.354 2.255 2.457 <.0001 Month of Index Date January 1 February -0.0408 0.96 0.919 1.003 0.0685 March 0.1331 1.142 1.095 1.191 <.0001 April 0.1648 1.179 1.129 1.231 <.0001 May 0.2344 1.264 1.21 1.321 <.0001 June 0.2117 1.236 1.182 1.292 <.0001 July 0.2558 1.292 1.236 1.35 <.0001
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