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Table 3 Paired samples t-test results of characteristics in old vs RA affected handwriting samples

From: Forensic examination of effects of rheumatoid arthritis on handwriting characteristics

Pair Variables Mean Std. deviation t (test statistic) df (degree of freedom) Sig. (two-tailed) (p-value)
Pair 1 RM_OH/RM_AH − .483 .504 − 7.429 59 .000
Pair 2 TM_OH/TM_AH .183 .390 3.639 59 .001
Pair 3 PN_OH/PN_AH − .667 .475 − 10.863 59 .000
Pair 4 RO_OH/RO_AH − .100 .303 − 2.560 59 .013
Pair 5 DL_OH/DL_AH − .483 .504 − 7.429 59 .000
Pair 6 WS_OH/WS_AH − .217 .415 − 4.040 59 .000
Pair 7 OM_OH/OM_AH − .250 .474 − 4.086 59 .000
Pair 8 SM_OH/SM_AH − .517 .504 − 7.942 59 .000
Pair 9 IT_OH/IT_AH − .683 .469 − 11.283 59 .000
Pair 10 NC_OH/NC_AH − .817 .390 − 16.212 59 .000
Pair 11 SI_OH/SI_AH − .150 .360 − 3.227 59 .008
Pair 12 SL_OH/SL_AH − .933 .252 − 28.740 59 .000
Pair 13 SP_OH/SP_AH − .650 .481 − 10.468 59 .000
Pair 14 AG_OH/AG_AH − .467 .503 − 7.185 59 .000
  1. Results of paired t-test with mean values of differences in “OH” and “AH”, standard deviation values, significance values (two-tailed), t-values, and degree of freedom obtained from statistical analysis of handwriting characteristics of RA subjects