Brief Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. May 7, 2014; 20(17): 4972-4979
Published online May 7, 2014. doi: 10.3748/wjg.v20.i17.4972
Table 4 Demographics of early versus late respondents
CharacteristicsEarly respondentsLate respondentsP value1
Sex0.040
Female55.0%44.0%
Male45.0%56.0%
Race/ethnicity0.400
White98.7%97.6%
Non-white1.3%2.4%
Education0.340
Some high school2.9%1.6%
High school graduate or GED25.2%25.4%
Vocational, technical or business school10.8%5.7%
Some college or associate’s degree23.5%21.3%
4-year college graduate or Bachelor’s degree17.7%18.0%
Graduate or professional school19.9%27.9%
Region0.001
Minnesota62.8%45.6%
Other37.2%54.4%