Among all the patients with data that could be evaluated , the change in the VABS-II score from baseline to 12 months was not significantly different ( P = 0.13 ) and 1-year survival was similar ( 38 % in the hypothermia group vs. 29 % in the normothermia group ; relative likelihood , 1.29 ; 95 % CI , 0.93 to 1.79 ; P = 0.13 ) .