Frequencies for iqi_19_hip_fx_worse variable in vwhqi_hosp_ahrq_state dataset :

IQI_19_HIP_ |
   FX_WORSE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         33       58.93       58.93
          1 |         17       30.36       89.29
        N/A |          6       10.71      100.00
------------+-----------------------------------
      Total |         56      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016