Table 2: Perceived quality of life in the samples studied (SF-12 mean and standard deviation).

Sardinians in
Argentina (306)
AIFA
Sardinian sub-sample (309)
AIFA
Total sample
(3398)
Comparison with Sardinians
Anova 1 way df 1,613,614
Comparison with total sample
Anova 1 way df 1,3702,3703
Not standardized means 38.33±6.12 38.38±6.5 38.40±6.10 F=0.010
P=0.919
F=0.037
P=0.808
Comparison after indirect standardization
(by sex and age)
38.33±6.12 37.81±6.4 37.61±6.10 F=0.692
P=0.406
F=3.909
P=0.048

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