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Table 4 Correlations between Strauss and Carpenter and the reference scales

From: Psychometric properties and validation of a four-item version of the Strauss–Carpenter scale in bipolar disorder

Strauss–Carpenter GAF CGI-BIP-M Sheehan p
rho p rho p rho
Item 1. Hospitalization 0.150 0.141 −0.365 0.012 −0.329 0.001
Item 2. Work 0.268 0.008 −0.155 0.127 −0.381 <0.001
Item 3. Social activity 0.254 0.012 −0.413 0.002 −0.500 <0.001
Item 4. Symptoms 0.189 0.063 −0.469 <0.001 −0.476 <0.001
Strauss–Carpenter total score 0.337 a 0.001 −0.507 <0.001 −0.573 a <0.001
  1. Italic values indicate the values reaching statistical significance (p < .05)
  2. a Pearson’s correlation coefficient r is shown for correlation between the total score of the Strauss–Carpenter and GAF and Sheehan scales