When cohorts were analysed separately, age and sTREM2 levels correlated significantly in the Norwegian cohort (Spearman rho = 0.53; p < 0.001; n = 50), but the correlation did not reach statistical significance in the Swedish cohort (Spearman rho = 0.35; p = 0.08; n = 25).
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0.0800
0.0800