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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Health Psychol. 2012 Aug 27;31(6):754–762. doi: 10.1037/a0028711

Table 4.

Means and Standard Deviations (Means(SD)) of Psychosocial Outcomes for levels of Physical Activity

N MMSE TMT-A
(seconds)		 TMT-B
(seconds)		 SF-12
PCS		 SF-12
MCS
Physical Activity
Sedentary 31 27.48(1.63) 42.35(15.44) 115.16(53.44) 34.64(9.36) 51.62(11.76)
Limited 44 28.43(1.44) 37.27(11.90) 114.57(53.03) 40.56(10.06) 50.48(11.36)
Active 21 27.90(2.02) 41.00(13.65) 92.05(33.20) 49.56(8.52) 54.02(8.99)

Note. MMSE: Sedentary is significantly different from limited (p < .05); SF-12 PCS: Sedentary is significantly different from limited and active, and limited is significantly different from active (p < .05)

Abbreviations: MMSE = Mini Mental State Examination; TMT-A = Trail Making Test A; TMT-B = Trail Making Test B; SF-12 PCS = SF-12 Physical Component Score; SF-12 MCS = SF-12 Mental Component Score