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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Int J Nurs Stud. 2013 Sep 29;51(5):726–733. doi: 10.1016/j.ijnurstu.2013.09.011

Table 2.

Pain assessment and treatment results of the paired samples T-test

Decision Cue Low-Pain Expression High Pain Expression T Cohen’s d
M SD M SD
Pain Assessment Female African American Young 28.71 19.12 57.97 21.56 −22.21*** −1.44
Female African American Old 37.76 21.80 50.87 24.80 −9.29*** −.56
Female Caucasian Young 22.81 18.09 52.15 22.74 −23.53*** −1.43
Female Caucasian Old 34.81 21.66 53.64 22.73 −14.52*** −.85
Male African American Young 27.82 18.25 53.37 24.36 −16.74*** −1.19
Male African American Old 35.07 20.61 51.75 22.17 −12.78*** −.78
Male Caucasian Young 22.78 17.31 45.02 22.25 −18.05*** −1.12
Male Caucasian Old 33.63 21.59 49.91 21.50 −13.21*** −.76
Pain Treatment
Female African American Young 26.40 24.76 51.68 29.53 −16.85*** −.93
Female African American Old 32.19 26.92 44.59 30.39 −7.72*** −.43
Female Caucasian Young 21.18 23.76 44.97 30.24 −15.02*** −.87
Female Caucasian Old 30.54 26.16 46.09 29.08 −11.33*** −.56
Male African American Young 24.82 24.42 46.76 29.42 −14.47*** −.81
Male African American Old 30.42 25.37 44.91 29.22 −10.65*** −.53
Male Caucasian Young 20.86 22.83 39.72 28.99 −13.98*** −.72
Male Caucasian Old 29.53 26.06 43.28 27.82 −10.13*** −.51