. Author manuscript; available in PMC: 2010 Nov 8.

Published in final edited form as: Alcohol Clin Exp Res. 2009 Apr 30;33(8):1314–1321. doi: 10.1111/j.1530-0277.2009.00960.x

Table 2.

Regional GM perfusion in institutional units (mean ± standard deviation) at one week; and at five weeks of abstinence from alcohol and % change over time.

Region	Group	1 week (TP1)	5 weeks (TP2)	% change^*
fGM	nsLD	390.3 ± 90.7	N/A	N/A
	ALC (combined)	350.8 ± 84.4	357.8 ± 91.8	+2.0
	nsALC	349.5 ± 82.3	382.4 ± 99.3	+9.4
	sALC	352.0 ± 89.2	336.6 ± 81.3	-4.4
pGM	nsLD	399.6 ± 87.3	N/A	N/A
	ALC (combined)	358.5 ± 76.7	367.6 ± 89.5	+2.5
	nsALC	352.0 ± 85.7	383.4 ± 103.7	+8.9
	sALC	364.0 ± 84.2	354.0 ± 73.7	-2.7

% change calculated as [(TP2-TP1)/TP1] × 100