Observational Study
Copyright ©The Author(s) 2015.
World J Gastrointest Oncol. Nov 15, 2015; 7(11): 356-360
Published online Nov 15, 2015. doi: 10.4251/wjgo.v7.i11.356
Table 1 Study population breakdown
PopulationNumber of patientsPercentage of patients
PGY-level
PGY-117035.20%
PGY-216033.13%
PGY-315331.68%
Sex
Female34571.43%
Male13828.57%
Race
Blacks17436.02%
Whites357.25%
Hispanics26454.66%
Other102.07%
Highest educational level
Elementary school285.80%
Middle school6313.04%
High school18638.51%
College or University438.90%
Unknown16333.75%
Insurance type
Medicare/Medicaid28859.63%
Private Insurance326.63%
Unknown16333.75%
Age of patient (yr)
50-5917937.06%
60-6917736.65%
70-799018.63%
80-89347.04%
90-9930.62%