Assessment of the Effect of Oral Health on Quality of Life and Oral-Health Indicators among ESRD Patients in Southwest Florida: A Pilot Study

Oral Health-Related Quality of Life, A Proxy of Poor Outcomes in Patients on Peritoneal Dialysis

Introduction

We sought to evaluate the associations of poor oral health hygiene with clinical outcomes in patients receiving peritoneal dialysis (PD).

Methods

As part of the multinational Peritoneal Dialysis Outcomes and Practice Patterns Study (PDOPPS), PD patients from 22 participating PD centers throughout Thailand were enrolled from May 2016 to December 2019. The data were obtained from questionnaires that formed part of the PDOPPS. Oral health-related quality of life (HRQoL) used in this study was the short form of the oral health impact profile (oral health impact profile [OHIP]-14, including 7 facets and 14 items). Patient outcomes were assessed by Kaplan-Meier analysis. Cox proportional hazards model regression was used to estimate associations between oral HRQoL and clinical outcomes.

Results

Of 5090 PD participants, 675 were randomly selected, provided informed consent, and completely responded to the OHIP-14 questionnaire. The median follow-up time of the study was 3.5 (interquartile range = 2.7–5.1 months) years. Poor oral health was associated with lower educational levels, diabetes, older age, marriage, and worse nutritional indicators (including lower time-averaged serum albumin and phosphate concentrations). After adjusting for age, sex, comorbidities, serum albumin, shared frailty by study sites, and PD vintage, poor oral health was associated with increased risks of peritonitis (adjusted hazard ratio [HR] = 1.45, 95% confidence interval [CI]: 1.06–2.00) and all-cause mortality (adjusted HR = 1.55, 95% CI: 1.04–2.32) but not hemodialysis (HD) transfer (adjusted HR = 1.89, 95% CI: 0.87–4.10) compared to participants with good oral health.

Conclusion

Poor oral health status was present in one-fourth of PD patients and was independently associated with a higher risk of peritonitis and death.

Oral Hygiene practices and Oral Health Related Quality of Life observed in patients reporting to Dental Institution in North India during COVID-19 Pandemic

OBJECTIVE

The purpose of the study was to ascertain Oral Health Related Quality of Life (OHRQOL) and evaluate oralhygiene practices in patients visiting a dental institution during COVID-19 time.

MATERIALS AND METHODS

Face-to face interviews were conducted using a semi-structured close-ended questionnaire,assessing oral hygiene practices and self-reported oral problems perceived in last 6 months, using both Hindi and English version of Oral Health Impact Profile (OHIP-14) Questionnaire. Frequency distribution of oral hygiene practices were obtained, and Descriptive statistics computed the scores of OHIP-14. Kruskal-wallis test and Independent t-test were used to match the association of OHIP-14 with demographic variables. Multiple linear regression analysis was utilized to compute the association of OHIP-14 with independent variables, age and gender.

RESULTS

Subjective evaluation of OHRQOL (Oral Health Related Quality of Life) using OHIP-14 Porforma resulted in high score for physical pain and psychological discomfort but subjects expressed less discomfort in connection to functional limitation, physical disability, psychological discomfort, social disability and handicap domains of OHIP-14. With progressive increase in age OHRQOL worsened. Females had poor OHRQOL, with significant difference as compared to males. Gender and marital status observed variance in OHIP-14 with statistically significant difference (P <0.000).

CONCLUSION

More than two-third subjects preferred cleaning their teeth using toothbrush and toothpaste. Therefore, COVID-19 consequently impacted OHRQOL of the general population.

Factors associated with oral health-related quality of life of institutionalized elders

This study aimed to evaluate the correlation between two Oral Health-Related Quality of Life (OHRQoL) questionnaires (the Oral Health Impact Profile (OHIP-14) and the Geriatric Oral Health Assessment Index (GOHAI)) and to investigate the factors associated with the OHRQoL of institutionalized elderly individuals. A cross-sectional multicenter study was performed with 344 institutionalized elderly individuals residing in two Brazilian cities. Six trained researchers interviewed the elderly individuals. Sociodemographic data were collected from medical records. Dental caries experience and the use of and need for dentures were recorded through oral examination performed by two trained examiners. A Likert scale (1-5 points) was used to assess general health and self-perceived oral health. The number of chewing cycles needed to chew a portion of peanuts was used to assess the swallowing threshold. The OHIP-14 and GOHAI were used to evaluate OHRQoL, and statistically significant correlations were assessed using Spearman's correlation test (p < 0.05). Poisson regression (p < 0.05) was used to investigate the association of OHRQoL with independent variables. Scores on the OHIP-14 (7.57 ± 8.63) and GOHAI (32.46 ± 3.85) were strongly and inversely correlated (r2 = -0.671, p < 0.001), although these measures were associated with different factors. A higher OHIP-14 total score (worse OHRQoL) was associated with female gender, a greater number of healthy teeth, worse self-perceived general health and oral health, and a lower swallowing threshold (p < 0.05). A higher GOHAI total score (better OHRQoL) was associated with a greater number of filled teeth, better self-perceived oral health and a greater swallowing threshold (p < 0.05). In conclusion, worse OHRQoL among institutionalized elderly individuals is associated with worse self-perceived oral health and a greater swallowing threshold.

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

Background

The oral health of patients undergoing renal replacement therapy (RRT) is insufficient. Poor oral health and its components can affect the oral health-related quality of life (OHRQoL) of these patients. The aim of this systematic review was to assess the OHRQoL of adult patients under RRT.

Methods

A systematic literature search was performed using the terms: dialysis OR “renal disease” OR kidney OR “renal failure” OR “kidney transplantation” OR hemodialysis OR “peritoneal dialysis” OR “renal replacement therapy” AND “oral health-related quality of life”, complemented by manual search. Clinical studies including adults (age ≥ 18 years) that were published between 2009 and 2019 were included in qualitative analysis.

Results

Twelve out of 20 studies were included in the qualitative analysis. The majority (11/12 studies) included patients undergoing haemodialysis (HD), with a sample size between 47 and 512 participants. Two studies included patients after kidney transplantation. Only one-quarter of the investigations included a healthy control group. The overall OHRQoL was found to be reduced. The majority of studies found relationships between OHRQoL and different oral health parameters. Furthermore, several relationships between OHRQoL and general quality of life as well as disease related parameters including age, gender, diabetes, blood parameters and dialysis duration were found. OHRQoL subscales psychological/psychosocial impairment and pain were predominantly affected.

Conclusions

Patients under RRT suffer from a reduced OHRQoL, which is potentially influenced by oral health and disease related parameters. Interdisciplinary dental care is needed and should consider both physical and psychosocial issues.