Supplementary Table 1. Studies contributing prevalence data (any UUI) to estimate of unadjusted mean prevalence of UUI according to age interval and gender Gender Men Study Foley et al 2012 [1] Wang et al 2011 [2] Irwin et al 2006 [3] Diokno et al 2007[4,5] Fig. 1A Fig. 1B 1829 3039 6069 ≥70 - - - - - 24.1% 0%† 1%† 1%† 2%† 5%† 9.4% 0.8% (1839 y) 3.2%† (1834 y) 0.5%* (1839 y) 1.5%* (4059 y) 3.7% (≥60 y) 18.2%† (6574 y) 8.2% (6574 y) 21.5% (6574 y) 10.9* (≥60 y) 0.8% (1839 y) 1.7% (4059 y) 3.7% (≥60 y) 0.7% (1839 y) 1.6% (4059 y) 7.3% (≥60 y) Stewart et al 2003 [6] 1%† (1834 y) Corcos et al 2004 [7] - Mean prevalence collapsed (red data) Mean prevalence (green data) Mean prevalence (red and green data) Mean prevalence (blue data) Women de Ridder et al 2013 [8] Foley et al 2012 [1] Felde et al 2012 [9] Wang et al 2011 [2] Zhu et al 2010 [10] Zhu et al 2008 [11] Tegerstedt et al 2005 [12] Hannestad et al 2000 [13] Zhang et al 2005 Age, y 4049 5059 3.4%† (3544 y) 2%† (3544 y) 11.1% (3544 y) 2.1% (1834 y) 5.5% (3544 y) 1.7% (4059 y) 6.1%† (4554 y) 10.5%† (5564 y) 3%† (4554 y) 3%† (5564 y) 14.3% (4554 y) 17.5% (5564 y) 7.8% (4554 y) 10.3% (5564 y) 16.0% (6574 y) 23.7%† (≥75 y) 10.2% (≥75 y) 29.5% (≥75 y) 21.1% (≥75 y) 1829 3039 4049 5059 6069 ≥70 - - 25.2% 34.7% 42.6% 51.9%* - - - - - 25.4% - - 10.2% - - - 0%† 0%† 1%† 3%† 6%† 15.1% 1.3% 2.3% 5.7% 4%† 7%† 12%† 19† 23%† 40%*† - 33%† 46%† 59%† 63%† 73%† 21.8%* 18.3%* 17.8%* 22.3%* 29.0%* 31.1%* 6.9%† 7.4%† 8.0%† 17.0%† 26.0%† 37.6%† [14] Araki et al 2005 [15] Melville et al 2005 [16] Lee et al 2008 [17] Ge et al 2011 [18] Irwin et al 2006 [3] Rohr et al 2005 [19] Dooley et al 2008 [20] Stewart et al 2003 [6] Corcos et al 2004 [7] Fig. 1A Fig. 1B Mean prevalence (red data) collapsed Mean prevalence (green data) Mean prevalence (red and green data) Mean prevalence (blue data) 1.3%*† 7.5%*† 13.3%*† 16.3%*† - - - 14.2%* 22.0%* 31.4%* 34.7%* 40.7%* 1.6% - 3%† (2039 y) 2.0% (1839 y) - 8%† 24.9% (≥60 y) 12%† 13%† 11.4%* (1839 y) 19.1%* (4059 y) 6.6% (≥60 y) 59.8%* (≥60 y) 40.4%* (≥60 y) 19.1% (6574 y) 24.0% (6574 y) 32.6%* (≥60 y) 5.8% (1839 y) 15.6% (4059 y) 32.9% (≥60 y) 8.6% (1839 y) 17.4% (4059 y) 32.8% (≥60 y) 12.3%* (1839 y) 2.5%† (1834 y) - 2.5% (1834 y) 3.9% (4059 y) - 28%† 4%† (3544 y) 17.9% (3544 y) 11.0% (3544 y) 27.3%* (4059 y) 12%† (4554 y) 12%† (5564 y) 21.1% (4554 y) 26.8% (5564 y) 16.6% (4554 y) 19.4% (5564 y) 21.6% (6574 y) 18.5†% (≥75 y) 21.4% (≥75 y) 20.0% (≥75 y) Includes studies that reported prevalence data according to age directly or in graphs from which data were imputed. 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