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. Author manuscript; available in PMC: 2020 Jan 28.
Published in final edited form as: Semin Arthritis Rheum. 2018 Mar 9;48(3):430–435. doi: 10.1016/j.semarthrit.2018.03.002

Table 5. An example of a row pattern: tabulation of 511 patients by number of MCP joints damaged in right hand at last observation.

No. of MCP joints damaged in the right hand (excluding thumbs)
0 1 2 3 4
   Observed 486 10 6 1 8
   Expected 486 17.80 4.27 1.80 1.13
Test statistic contribution 0 3.42 0.700 0.35 41.83
Observed data: G=46.30;
Simulated data: max. G=16.90, 95%<6.03, 99%<8.62