“…The costs of LUTS were explored in several countries. The United States had the highest number of studies (n = 15, 33.3%), [7][8][9][10][11][12][13][14][15][16][17][18][19][20] however, Germany (n = 3, 6.7%), [21][22][23] Italy (n = 3, 6.7%), [24][25][26] and South Korea (n = 3, 6.7%) [27][28][29] contributed proportionally high. Several counties only had one-two studies, including Australia, Denmark, Brazil, Canada, China, France, Spain, the United Kingdom, Hungary, Ireland, Poland, Sweden, Switzerland, and Taiwan.…”