Frequencies for first 10,000 rows of stay24 variable in nhamcsed2014 dataset :

     ED discharge greater than 24 hours |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
Patient was discharged from ED in more  |        154        1.54        1.54
Patient was discharged from ED in 24 ho |      9,270       92.70       94.24
Missing data for ED discharge date and/ |        576        5.76      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017