Brief Reports
Copyright ©The Author(s) 2005.
World J Gastroenterol. Aug 28, 2005; 11(32): 5047-5052
Published online Aug 28, 2005. doi: 10.3748/wjg.v11.i32.5047
Table 2 Age distribution of sleep snoring subjects
Snoring35~40~45~50~55~Total
Never225144143113121746
Seldom1759141863
Sometimes3918312835151
Often181323182698
Very often2218253040135
Total3211982312032401 193
Statistical parameterχ2 = 44.465P<0.001