Table of relationships between family and health characteristic through adolescence and group membership in temperament clusters or individual scales.

<p>Significant predictors are indicated by an F for female or M for male Cluster I–IV membership or the scale name for individual TCI scales. Scales_F: predictors of individual TCI scales for females; Scales_M: predictors of individual TCI scales for males.</p

Table of relationships between pre-natal sociodemograhic measures and group membership in temperament clusters or individual scales.

<p>Significant predictors are indicated by an F for female or M for male Cluster I–IV membership or the scale name for individual TCI scales. Scales_F: predictors of individual TCI scales for females; Scales_M: predictors of individual TCI scales for males.</p

Confirmed diagnoses.

*<p><i>p</i><0.05 uncorrected.</p>**<p><i>p</i><0.05 corrected.</p>***<p><i>p</i><0.01 corrected.</p>a<p>First scale: the individual TCI scale with the strongest significant association to the diagnosis. For significant associations between clusters and diagnoses, the values for the cluster with the highest percentage are in bold.</p

Bayesian information criterion (BIC) scores for various cluster sizes.

<p>Clustering of the subscales showed stable results with an optimum of four clusters in both females (left) and males (right).</p

Star plots describing the clusters.

<p>Cluster results for females (left column) and males (right column) are presented as star plots, with 0 as the sample mean and 1 as the sample standard deviation. The average score of each cluster (I-IV) on each of the twelve TCI subscales are indicated by the thick black line, with the line closer to the middle of the plot representing lower scores and the line closer to the edge of the plot representing higher scores.</p

Psychological scales for males.

*<p><i>p</i><0.05 uncorrected.</p>**<p><i>p</i><0.05 corrected.</p>***<p><i>p</i><0.01 corrected.</p>a<p>First scale: the individual TCI scale with the strongest significant association to the variable.</p>b<p>Second scale: any other individual TCI scale with a significant association to the variable that is stronger than the clusters.</p>c<p>Other scale(s): any other individual TCI scale that is significantly associated to the variable. For significant associations between clusters and variables from the psychological scales, the mean value for the cluster with the highest scores are in bold. Psychological scales included the Schizoid Scale (from the Minnesota Multiphasic Personality Inventory); <i>Perceptual Aberration Scale</i>, <i>Physical Anhedonia Scale</i> and <i>Social Anhedonia Scale; Bipolar II scale</i>; <i>Hypomanic Personality Scale</i>; <i>Symptoms of anxiety</i> and <i>symptoms of depression</i> from the HSCL-25; and Alexithymia factors 1–3 from the Twenty Item Toronto Alexithymia Scale (Factor 1: difficulties in identifying feelings; Factor 2: difficulties in describing feelings; and Factor 3: externally oriented thinking).</p

Number and proportion of variables significantly associated with clusters, any scale, and each individual scale, after correction for multiple testing.

<p>Number and proportion of variables significantly associated with clusters, any scale, and each individual scale, after correction for multiple testing.</p

Means and standard deviations from 15D questionnaire for males.

*<p><i>p</i><0.05 uncorrected.</p>**<p><i>p</i><0.05 corrected.</p>***<p><i>p</i><0.01 corrected.</p>a<p>First scale: the individual TCI scale with the strongest significant association to the variable.</p>b<p>Second scale: any other individual TCI scale with a significant association to the variable that is stronger than the clusters.</p>c<p>Other scale(s): any other individual TCI scale that is significantly associated to the variable. For significant associations between clusters and variables from the 15D questionnaire, the mean value for the cluster with the highest scores are in bold.</p

Psychological scales for females.

*<p><i>p</i> < 0.05 uncorrected.</p>**<p><i>p</i><0.05 corrected.</p>***<p><i>p</i><0.01 corrected.</p>a<p>First scale: the individual TCI scale with the strongest significant association to the variable.</p>b<p>Second scale: any other individual TCI scale with a significant association to the variable that is stronger than the clusters.</p>c<p>Other scale(s): any other individual TCI scale that is significantly associated to the variable. For significant associations between clusters and variables from the psychological scales, the mean value for the cluster with the highest scores are in bold. Psychological scales included the Schizoid Scale (from the Minnesota Multiphasic Personality Inventory); <i>Perceptual Aberration Scale</i>, <i>Physical Anhedonia Scale</i> and <i>Social Anhedonia Scale; Bipolar II scale</i>; <i>Hypomanic Personality Scale</i>; <i>Symptoms of anxiety</i> and <i>symptoms of depression</i> from the HSCL-25; and Alexithymia factors 1–3 from the Twenty Item Toronto Alexithymia Scale (Factor 1: difficulties in identifying feelings; Factor 2: difficulties in describing feelings; and Factor 3: externally oriented thinking).</p