Table 4.

Inter-caregiver and intra-caregiver agreement

	Inter-caregiver agreement2		Intra-caregiver agreement2
	%3	κ [95% CI]	%	κ [95% CI]
Chewing problems	76.6	0.53 [0.45–0.60]	96.4	0.92 [0.78–1.00]
Pain/discomfort	87.8	0.51 [0.39–0.61]	85.7	0.63 [0.32–0.94]
Dry mouth	81.6	0.63 [0.56–0.70]	96.4	0.93 [0.79–1.00]
Denture hygiene	77.3	0.38 [0.27–0.48]	90.0	0.62 [0.15–1.00]
Oral hygiene	69.8	0.36 [0.26–0.46]	81.3	0.63 [0.24–1.00]
Teeth	74.4	0.45 [0.35–0.55]	80.0	0.60 [0.20–1.00]
Gums1	74.7	0.28 [0.19–0.36]	82.8	0.45 [0.06–0.84]
Tongue	73.2	0.27 [0.19–0.35]	86.2	0.66 [0.35–0.96]
Palate/lips/cheeks	76.7	0.27 [0.18–0.36]	96.4	0.90 [0.71–1.00]
Assistance with hygiene	72.1	0.39 [0.32–0.46]	82.8	0.59 [0.26–0.91]
Referral to dentist	87.6	0.42 [0.29–0.52]	93.1	0.63 [0.15–1.00]

¹In patients without teeth or implant-based retainers, gum tissue of the edentulous ridges was assessed

²Registrations were not considered in the analysis if the outcome was absent

³Arithmetic mean over all caregivers