Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastrointest Endosc. Jan 16, 2018; 10(1): 23-29
Published online Jan 16, 2018. doi: 10.4253/wjge.v10.i1.23
Table 5 Strength of relationship between age or body mass index and procedure length
Pearson correlation coefficients, n = 2174
AgeLength of procedure
Age1.000000.07781
0.0003
Length of procedure0.077811.00000
BMILength of procedure
0.0003
BMI1.00000-0.00002
0.9993
Length of procedure-0.000021.00000
0.9993