Snigdha Pattanaik, Vishnu Priya Veeraraghavan, Arun Kumar Dasari, Santosh R Patil, Saeed G Alzahrani, Mohammad Fareed
Orthodontic treatment in adults: Challenges, outcomes, and factors affecting compliance and satisfaction
Journal of orthodontic science
incidence neuroendocrine neoplasms nens rising rapidly worldwide however reports heterogeneous diseases china study aimed explore epidemiological characteristics nens beijing conducted retrospective cohort study using populationbased cancer surveillance data beijing china data extracted beijing cancer registry incidence dates 1 january 1998 31 december 2018 followup period 31 december 2021 segis world standard population used estimate agestandardized rate survival estimated using kaplanmeier method 1998 2018 incidence nens beijing initially showed significant increasing trend 107100000 353100000 began plateau 2013 agespecific incidence rate increased age peaked age group 7074 years incidence men significantly higher women 441100000 vs 169100000 common sites nens lung 238100000 rectum 014100000 nens diagnosed late stage found nens originating lung worse overall survival extrapulmonary nens male patients worse survival female patients study retrospectively analyzed epidemiological characteristics nens beijing 1998 2018 findings provide reference regarding epidemiological statistics nens beijing contribute prevention diagnosis treatment specific tumors