Fig. 1From: Demographics, in-hospital analysis, and prevalence of 33 rare diseases with effective treatment in ShanghaiTotal numbers of patients diagnosed with one of the 33 rare diseases in Shanghai hospitals for the time period of 2013–2016. a Total number of patients for the target rare diseases where N > 1000. b Total number of patients for the target rare diseases where 100 < N < 100. c Total number of patients for the target rare diseases where N < 100. N indicates the patient numbersBack to article page