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. Author manuscript; available in PMC: 2024 Jun 11.
Published in final edited form as: Ann Surg Oncol. 2023 Sep 1;30(12):6987–6989. doi: 10.1245/s10434-023-14140-9

Table 1.

Mean rates of late-stage presentation and clustering measurement by areal unit. A Global Moran’s Index of 0 indicates no autocorrelation, 1 indicates perfect clustering and −1 indicates perfect dispersion.

Block group Census tract County
Mean rate 15.2% 15.3% 14.3%
Variance 19.1 11.0 3.8
Global Moran’s Index 0.02 0.04 0.09
p-value <0.001 <0.001 0.19