Abbreviations: SE = standard error; OR = Odds Ratio; CI = Confidence Interval; HIV/AIDS = Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome; HSV = Herpes Simplex Virus; VZV = Varicella Z
The sixth edition of the publication «Key data on Swiss hospitals» again contains data for every hospital. Article 22a of the Health Insurance Act, which came into force on 1 January 2009, together wi