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Table 4 Subscales of OHRQoL in included studies. Because different questionnaires were used and several different options of subscales/dimensions exist, the available results are presented if available. Results are given as the mean value ± standard deviation or otherwise as percentage

From: Oral health-related quality of life in adult patients with end-stage kidney diseases undergoing renal replacement therapy – a systematic review

OHIP 14
DiseaseFunctional limitationPhysical painPsycho-social discomfortPhysical disabilityPsycho-logical disabilitySocial disabilityHandicap
Lopez-Pintor et al. 2017* [21]4.20 ± 2.454.04 ± 2.133.98 ± 2.543.34 ± 2.053.26 ± 1.942.76 ± 1.682.80 ± 1.84
Lira E Silva et al. 2017 [28]1.18 ± 1.071.73 ± 1.151.11 ± 1.181.51 ± 1.100.89 ± 1.150.23 ± 0.500.63 ± 0.81
Camacho-Alonso et al. 2018 [23]1.86 ± 1.812.17 ± 2.312.08 ± 1.891.94 ± 2.140.88 ± 1.450.74 ± 1.350.68 ± 1.38
Oliveira et al. 2019 [27]
No/mild or moderate/severe periodontitis
0.29 ± 1.00/0.48 ± 1.00/0.72 ± 1.161.5 ± 2.09/1.54 ± 1.87/2.16 ± 2.441.21 ± 1.64/1.51 ± 2.10/2.04 ± 2.440.54 ± 1.25/0.56 ± 1.16/0.91 ± 1.780.63 ± 1.10/0.94 ± 1.51/1.35 ± 1.900.42 ± 0.97/0.55 ± 1.38/0.54 ± 1.320.17 ± 0.82/0.62 ± 1.52/0.78 ± 1.68
 Functional limitationPain and discomfortPsychological impactBehavioural impact
Rodakowska et al. 2018 [22]44.4%52.8%62.5%45.8%
 Oral functionPsychosocial impactPain
Schmalz et al. 2018 [24]1.66 (0,0–3)2.10 (0, 0–3)0.43 (0, 0–1)
GOHAI
 Functional limitationPain and discomfortPsychological impactBehavioural impact
Rodakowska et al. 2018 [22]88.9%84.7%94.4%30.6%
  1. OHIP oral health impact profile, GOHAI general oral health assessment index, *OHIP 14 scale 1-5 instead of 0-4 points