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Table 1 Baseline demographic characteristics of participants

From: Validation of the Sour Seven Questionnaire for screening delirium in hospitalized seniors by informal caregivers and untrained nurses

Characteristic Analyzed group (n = 39) Non-analyzed group (n = 41)
Age in years (mean ± SD) 81.3 ± 8.9 79.2 ± 10.2 years
Sex n (%)
 Male 14 (36 %) 15 (37 %)
 Female 25 (64 %) 26 (63 %)
Patient location n (%)
 Medicine 18 (46 %) 16 (39 %)
 Surgery 21 (54 %) 25 (61 %)