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Table 2 Average CT numbers (in Hounsfield unit) for each of the six volumes of interest (cortical bone (CO), subchondral cortical plate (SC), subchondral trabecular bone (ST), and three successive adjacent layers of trabecular bone (T1, T2, and T3)) in patients from the loosening (LSG) and control (CTR) groups, with the corresponding standard deviations (SD), minimum (Min) and maximum (Max) values, Cohen’s d effect sizes, and p-values

From: Is preoperative glenoid bone mineral density associated with aseptic glenoid implant loosening in anatomic total shoulder arthroplasty?

  CO SC ST T1 T2 T3
LSG CTR LSG CTR LSG CTR LSG CTR LSG CTR LSG CTR
Average 660 657 622 658 458 472 358 365 310 312 309 338
SD 124 104 104 88 138 135 115 139 105 118 105 137
Min 424 426 385 496 257 199 196 115 142 99 157 137
Max 853 861c 763 886 762 830 640 793 584 624 645 837
Cohen’s d 0.029 0.420 0.102 0.049 0.001 0.197
P-value 0.547 0.048 0.224 0.413 0.483 0.187
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