Skip to main content

Table 4 Differences in neuropsychological test performance Differences in neuropsychological test performance between the well-performing (Cluster 1), impaired (Cluster 2), and intermediate (Cluster 3) clusters. Linear mixed effects models with family as a random effect, and sex and age as fixed effects

From: Family-based clusters of cognitive test performance in familial schizophrenia

  Cluster 2 vs. Cluster 1 Cluster 1 vs. Cluster 3 Cluster 2 vs. Cluster 3
  Coeff SD Wald p Coeff SD Wald p Coeff SD Wald p
Auditory attention -0.81 0.43 -1.87 0.07 0.40 0.35 1.12 0.28 -0.41 0.41 -1.00 0.32
Verbal working m -1.52 0.46 -3.31 0.002 1.40 0.38 3.74 < 0.001 -0.11 0.44 -0.27 0.80
Visual attention -1.65 0.39 -4.23 < 0.001 1.00 0.31 3.19 0.002 -0.65 0.37 -1.74 0.08
Visual working m -2.31 0.46 -4.98 < 0.001 0.91 0.38 2.42 0.02 -1.40 0.44 -3.17 0.003
Story recall imm -8.18 1.65 -4.95 < 0.001 5.71 1.33 4.29 < 0.001 -2.47 1.56 -1.58 0.11
Story recall del -8.38 1.59 -5.27 < 0.001 5.37 1.28 4.20 < 0.001 -3.01 1.50 -2.00 0.05
Visual reprod imm -7.82 1.56 -5.02 < 0.001 4.49 1.23 3.65 < 0.001 -3.33 1.49 -2.23 0.03
Visual reprod del -10.20 2.03 -5.03 < 0.001 5.93 1.60 3.71 < 0.001 -4.26 1.93 -2.21 0.03
Vocabulary -14.39 2.39 -6.03 < 0.001 8.64 1.92 4.50 < 0.001 -5.74 2.29 -2.51 0.02
Similarities -9.95 2.43 -4.09 < 0.001 3.51 0.84 4.17 < 0.001 -2.45 1.00 -2.45 0.02
Digit Symbol -10.01 2.66 -3.91 < 0.001 4.42 2.13 2.08 0.04 -5.66 2.54 -2.23 0.03
Block design -8.48 2.76 -3.07 < 0.004 6.64 1.96 3.38 0.001 -3.31 2.31 -1.43 0.16
Verbal learning -13.74 2.11 -6.53 < 0.001 8.22 1.69 4.87 < 0.001 -5.52 2.03 -2.72 0.009
Semantic clust -6.20 1.21 -5.12 < 0.001 4.92 0.97 5.10 < 0.001 -1.28 1.17 -1.09 0.28
Recognition -11.21 1.82 -6.14 < 0.001 5.79 1.45 3.98 < 0.001 -5.41 1.77 -3.07 0.004
Verbal flu -7.50 2.21 -3.40 0.001 4.59 1.79 2.57 0.01 -2.90 2.08 -1.40 0.17
Verbal flu, anim -5.80 1.00 -5.78 < 0.001 4.01 0.80 5.03 < 0.001 -1.79 0.96 -1.87 0.07