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Table 2 Results cognitive domain data

From: Long-term cognitive, psychosocial, and neurovascular complications of unilateral head and neck irradiation in young to middle-aged adults

Characteristic

Median [IQR]a

P-valueb

Impaired, n (%)d

Episodic memory

-1.16 [-1.58—0.34]

 < 0.001 c

5 (17.2)

Working memory

-0.00 [-0.67—0.84]

0.76

4 (13.8)

Executive functioning

-0.01 [-0.26—0.42]

0.72

0 (0.0)

Verbal fluency

0.25 [-0.30—1.05]

0.07

0 (0.0)

Speed of information processing

-0.27 [-1.22—0.43]

0.14

4 (13.8)

  1. a Data of composed Z-scores are expressed as median [interquartile range] based on normative data with a mean Z-score of zero; b Not Benjamini–Hochberg adjusted p-values are shown; c Statistically significant change compared to normative data after Benjamini–Hochberg correction; d Impaired composed Z-score is defined as Z ≤ -1.65 (performance worse than 95% of the norm population)