Fig. 4From: Professional oral care in end-of-life patients with advanced cancers in a hospice ward: improvement of oral conditionsThe improvement effect of oral care in representative unconscious patients (n = 3). Representative diagrams: In No. 28 patient, (a). Pre-intervention (Day 1) (b). Post-intervention (Day 4) (c). Post-intervention. In No. 17 patient, (c). Pre-intervention (Day 1) (d). Post-intervention (Day 7). In No. 26 patient, (e). Pre-intervention (Day 1) (f). Post-intervention (Day 7)Back to article page