Association between olfactory function and quality of life in patients with olfactory disorders: a multicenter study in over 760 participants

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
L-q. Zou ◽  
T. Hummel ◽  
M.S. Otte ◽  
T. Bitter ◽  
G. Besser ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Disease Duration ◽  
Olfactory Dysfunction ◽  
Olfactory Function ◽  
Self Assessment ◽  
Cross Sectional ◽  
Visual Analog Scales ◽  
Related Quality ◽  
The Individual

BACKGROUND: This cross-sectional, multi-centric study aimed to investigate the differences in quality of life among patients with olfactory dysfunction (OD) of different origin, and to identify factors associated with olfactory-related quality of life (QOL). METHODS: Seven hundred sixty-three adults were recruited from 8 Smell & Taste clinics in Germany, Switzerland, and Austria. Olfactory-related QOL was assessed by the Questionnaire of Olfactory Disorders (QOD). Olfactory function was assessed with the “Sniffin’ Sticks” test; self-assessment was performed with visual analog scales. RESULTS: Patients with post-infectious and post-traumatic OD showed poorer olfactory-related QOL than patients with sinonasal and idiopathic OD. The olfactory-related QOL was positively associated with the Sniffin’ Sticks test score, self-assessed olfactory function, disease duration, and age, with younger olfactory dysfunction patients showing lower QOL. Female patients presented with poorer olfactory-related QOL. In addition, the results showed that self-assessment of olfactory function explained more of the variance in olfactory-related QOL than olfactory function evaluated by the Sniffin’ Sticks test. CONCLUSIONS: In addition to the psychophysical testing results, several factors such as disease cause, disease duration, sex, or self- assessed olfactory dysfunction should be taken into account when assessing the individual severity of the smell loss.

Health related quality of life of rosacea patients in China assessed by DLQI and willingness to pay: Cross-Sectional Questionnaire Study (Preprint)

2020 ◽  
Author(s):  
Yaqun Huang ◽  
Sha Yan ◽  
Hongfu Xie ◽  
Ben Wang ◽  
Zhixiang Zhao ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Willingness To Pay ◽  
Disease Duration ◽  
Life Quality ◽  
Cross Sectional Study ◽  
Health Related Quality ◽  
Cross Sectional ◽  
Related Quality ◽  
Health Related

BACKGROUND Rosacea is a chronic inflammatory dermatosis with facial skin involved, leading to physical and emotional problems, which greatly affected quality of life (QoL) of patients. Dermatology Life Quality Index (DLQI) and willingness to pay (WTP) are well-established instruments assessing the health-related quality of life (HRQoL), while very few studies have been focused on this topic about rosacea in China. OBJECTIVE To investigate HRQoL in Chinese rosacea patients assessed by DLQI and WTP and investigate potential predictors for patients with HRQoL severely affected. METHODS This cross-sectional study was conducted on 973 patients with rosacea. Sociodemographic data, clinical features and DLQI were collected, and WTP was assessed by three standardized items. Multivariable logistic analysis was performed to investigate independent factors influencing QoL. RESULTS 921 questionnaires were accomplished by participants. The mean DLQI score was 11.6 (median 11). Patients were willing to pay an average of $1050.2 or € 896.2 (median $431.4 or € 368.1) for complete cure. 33.3% would like to pay more than 20% of their monthly income to achieve sustainable control. There were positive correlations between WTP with DLQI (P < .05). DLQI could be independently impacted by age (21-30 and 31-40, OR = 3.242 and 3.617, respectively), the occupational requirement of appearance (high, OR = 4.410), disease duration (< 2 years, OR = 1.582), oedema (OR = 1.844) and severity of flushing, burning, stinging and pruritus (severe, OR = 2.003, 1.981, 2.491, 2.249, respectively). There were no significant associations between WTP and most of the clinical factors. CONCLUSIONS The QoL was negatively affected and should not be ignored among rosacea patients in China. Patients aged 21-40y, having occupational requirement of appearance, with the disease duration less than 2 years, and suffering severe flushing and related symptoms were more likely to have severe or very severe limitation of QoL.

Olfactory threshold is impaired in early, active multiple sclerosis

2011 ◽  
Vol 17 (8) ◽  
pp. 964-969 ◽  
Author(s):  
A Lutterotti ◽  
M Vedovello ◽  
M Reindl ◽  
R Ehling ◽  
F DiPauli ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Multiple Sclerosis ◽  
Disease Duration ◽  
Demographic Data ◽  
Olfactory Function ◽  
Olfactory Threshold ◽  
Perception Threshold ◽  
Cross Sectional ◽  
Odour Perception

Background: Olfactory dysfunction has been reported in multiple sclerosis (MS). However, to date no data are available on different qualities of olfactory function, namely odour identification, odour discrimination and odour perception threshold. Objective: To assess different qualities of olfactory function in patients with MS and correlate these with demographic data, clinical data, depression, quality of life and cognitive functions. Methods: In this cross-sectional study, 50 patients with MS or clinically isolated syndrome and 30 healthy controls were included. Olfactory function was measured using the Sniffin’ Sticks test. Results: The scores for odour identification ( p = 0.001), odour perception threshold ( p = 0.037) and the combined score of odour identification, discrimination and perception threshold (TDI, p = 0.002) were significantly lower in MS. Hyposmia for identification ( p = 0.0017), threshold ( p = 0.017) and TDI score ( p = 0.0014) was more frequent in MS. Olfactory threshold was impaired in patients who were clinically active in the previous year ( p = 0.026) and in patients with a disease duration less than 2 years ( p = 0.0093). Identification score was negatively correlated with disease duration ( p = 0.0017). Olfactory function was not associated with disability, depression or quality of life. Conclusions: We report evidence for qualitatively distinct hyposmia in MS, with increased smell threshold in the early inflammatory phases of the disease and impaired identification with a more widespread chronic disease.

scholarly journals Long-lasting olfactory dysfunction in COVID-19 patients

2021 ◽  
Author(s):  
Bernhard Prem ◽  
David T. Liu ◽  
Gerold Besser ◽  
Gunjan Sharma ◽  
Laura E. Dultinger ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Olfactory Dysfunction ◽  
Common Symptom ◽  
Psychophysical Testing ◽  
Smell Test ◽  
Related Quality ◽  
The Individual ◽  
Long Term Observation

Abstract Objectives Olfactory dysfunction (OD) is a common symptom of Coronavirus Disease 2019 (COVID-19). Although many patients have been reported to regain olfactory function within the first month, long-term observation reports vary. Therefore, we aimed to assess the course of chemosensory function in patients diagnosed with COVID-19 within 3–15 months after the infection. Methods One hundred and two patients (71 females and 31 males; mean age 38.8 years) diagnosed with laboratory-confirmed COVID-19 and subjective OD participated in this single-center study 111–457 days after onset of OD. Patients first performed chemosensory tests at home, followed by psychophysical testing (Sniffin’ Sticks (TDI), 27-item Candy Smell Test (CST), Taste Strips Test (TST)) in the clinic. Questionnaires regarding importance of olfaction (IOQ) and olfactory-specific quality of life (QOD) were applied at both timepoints. Results After a mean 216 days (SD 73; range 111–457) between OD onset and follow-up testing, the mean Sniffin’ Sticks (TDI) score was 27.1 points (SD 5.8; range 4.25–38.5): 4.0% were anosmic, 72.5% hyposmic, and 23.5% normosmic. At follow-up testing, 73.5% of patients reported improvement, 5.9% deterioration, and 20.6% no change in OD. Moreover, full recovery of self-perceived smell, flavor, and taste was not observed. According to questionnaires, the individual importance of smell did not change, but participants showed improvement in OD-related quality of life (p < 0.001) and had increased parosmia scores (p = 0.014) at follow-up. Conclusion Our results show that long-lasting OD after SARS-CoV-2 infection is a common symptom. The majority of patients had OD in the range of hyposmia, which was confirmed by comprehensive smell tests.

scholarly journals Probable Bruxism and Oral Health-Related Quality of Life

2021 ◽  
pp. 416-427
Author(s):  
Celia Elena del Perpetuo Socorro Mendiburu-Zavala ◽  
Aourumy Alessandra Naal-Canto ◽  
Ricardo Peñaloza-Cuevas ◽  
Josué Carrillo Mendiburu
Keyword(s):  
Quality Of Life ◽  
Oral Health ◽  
Health Related Quality ◽  
Cross Sectional ◽  
Related Quality ◽  
Health Related ◽  
The Individual ◽  
The University ◽  
The Relationship

Bruxism is the habit of squeezing and grinding the dental organs (ODs), with dental contacts that have no purpose. The Oral Health-Related Quality of Life (OHRQoL) is defined as a multidimensional aspect that reflects the comfort of the individual in relation to their physiological and psychological functions, of the state of oral health. To determine the relationship between probable bruxism and OHRQoL in patients who came for care at the University Unit of Social Insertion (UUIS) of the Autonomous University of Yucatán (UADY), México from September 2019 to January 2020. Observational, analytical of case controls and cross-sectional. Two instruments were applied to 70 patients: the OHIP-EE-14 (validated by Castrejón-Pérez R.C., Borges-Yañez S.A.) and a questionnaire prepared by Mendiburu-Zavala C., based on Ordoñez Plaza et al., González-Emsoto et al., and De La Hoz-Aizpurua et al for the diagnosis of probable bruxism. Descriptive and inferential statistics were used. 47.1% (n=33) did present probable bruxism (CPB) and 52.9% (n=37) did not (SPB). The most frequent age group was 18-35 years old, with 67.2% (n=47), 34.3% (n=24) CPB. The most frequent circadian manifestation was waking with 49% (n=16). Those of CPB, a mean of 20.45±7.95 was obtained in the OHIP-EE-14 for the OHRQoL and SPB score, the mean was 7.81±4.84.  There are statistically significant differences between CPB and SPB patients (p<.001). The probable bruxism does affect the OHRQoL  level.

scholarly journals Validation of a new hemifacial spasm grading questionnaire (HFS score) assessing clinical and quality of life parameters

2021 ◽  
Author(s):  
Bettina Wabbels ◽  
Ali Yaqubi
Keyword(s):  
Quality Of Life ◽  
Hemifacial Spasm ◽  
Wilcoxon Test ◽  
Cross Sectional ◽  
Hrqol Questionnaire ◽  
Reduced Frequency ◽  
Related Quality ◽  
Health Related ◽  
The Individual

AbstractValidation of the new hemifacial spasm (HFS) questionnaire “HFS score” that captures both clinical (HFS clinical) and health-related quality of life (HRQOL) parameters (HFS subjective) in one tool and comparison with a global HRQOL questionnaire. Cross sectional, prospective validation study including 143 subjects (62 HFS patients and 81 healthy volunteers) from the University Eye Hospital Bonn. Patients were interviewed with the new HFS score and the SF-12 questionnaire prior to and 3 weeks after Botulinum neurotoxin A (BoNT-A) injection. All HRQOL-related questions (HFS subjective) were answered on a visual analogue scale (VAS) ranging from 0 (no complaints) to 100% (maximum complaints) by the patients themselves. Reproducibility was tested in a study extension with 10 patients by repeat interviews (telephone/personal). The new HFS score questionnaire provided a reliable clinical assessment and demonstrated that BoNT-A therapy significantly reduced frequency and severity of eye and cheek spasms (p < 0.001; Wilcoxon test). Relevant aspects of HRQOL of HFS patients were assessed with high accuracy and sensitivity. Significant improvements were achieved after BoNT-A injection in five out of eight HRQOL parameters (p ≤ 0.02; Wilcoxon test). Cronbach’s alpha of 0.818 demonstrated good internal consistency. Telephone survey provided comparable results to personal interviews. This new sensitive and specific HFS score seems a reliable instrument to monitor BoNT therapy and customize it to the needs of the individual HFS patient—in clinical studies and daily clinical practice.

What is the Correlation between Ratings and Measures of Olfactory Function in Patients with Olfactory Loss?

2005 ◽  
Vol 19 (6) ◽  
pp. 567-571 ◽  
Author(s):  
Antje Welge-Luessen ◽  
Thomas Hummel ◽  
Tomislav Stojan ◽  
Markus Wolfensberger
Keyword(s):  
Quality Of Life ◽  
Olfactory Dysfunction ◽  
Olfactory Function ◽  
Moderate Correlation ◽  
Individual Basis ◽  
Olfactory Loss ◽  
Visual Analog Scales ◽  
Olfactory Testing ◽  
Olfactory Abilities

Background Major complaints of many patients with olfactory dysfunction relate to the impairment of quality of life. Nevertheless, it is unclear to what extent there is a correlation between ratings of olfactory abilities/impairment and olfactory function. Methods Patients with olfactory dysfunction (n = 152) were examined psychometrically using the “Sniffin’ Sticks” test battery. Ratings of olfactory function and ratings of impairment were recorded using visual analog scales. Results Following standardized olfactory testing, 78 of the 152 patients were categorized as functionally anosmic, 64 as hyposmic, and 10 as normosmic. Groups differed significantly with regard to ratings of olfactory function. Functionally anosmic patients rated impairment to be significantly higher compared with hyposmic and normosmic patients. Ratings of olfactory function correlated significantly with measured olfactory function (r = +0.57) and ratings of impairment (r = —0.30). Conclusion There was a moderate correlation between ratings and measures of olfactory function. On average, functionally anosmic patients recognized their olfactory loss, although, on an individual basis, there were striking differences between measures and ratings of olfactory function.

Association between eHealth Literacy and Health-Related Quality of Life among Chinese Older Adults: A Cross-Sectional Study (Preprint)

2020 ◽  
Author(s):  
Shaojie Li ◽  
Yongtian Yin ◽  
Lijun Chen ◽  
Guanghui Cui ◽  
Jiaqin Li ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Older Adults ◽  
Mental Component Summary ◽  
Health Related Quality ◽  
Cross Sectional ◽  
Chinese Older Adults ◽  
Ehealth Literacy ◽  
Related Quality ◽  
Health Related

BACKGROUND Older adults’ health literacy levels are crucial to improving health outcomes and health-related quality of life (HRQoL). However, the impact of eHealth literacy on HRQoL in older adults is unclear. OBJECTIVE The aim of this study was to examine the association between eHealth literacy and HRQoL of older adults and provide reference for the development of network intervention measures related to the health quality of life of the older adults. METHODS An anonymous cross-sectional survey was conducted among 1,201 adults aged 60 or older from Jinan, China. The eHealth Literacy Scale and Short-Form Health Survey (SF-12) were used to measure eHealth literacy and HRQoL. We used linear regression to test the adjusted association between eHealth literacy and HRQoL. RESULTS Most participants (88.9%) had inadequate eHealth literacy. Lower eHealth literacy was related to older age ( F=12.618, P<.001), female gender( t=3.303, P<.01), living in rural areas( F=11.356, P<.001), having less education( F=59.084, P<.001), being unmarried, divorced or widowed( t=4.416, P<.001), having a lower family income( F=38.017, P<.001), living with others(χ2=4.319, P<.05), and not having health insurance( F=12.713, P<.001). There were significant differences across physical functioning( t=-4.862, P<.001), role- physical( t=-2.485, P<.05), bodily pain( t=-3.470, P<.01), general health( t=-4.449, P<.001), vitality( t=-3.498, P<.001), role-emotional( t=-2.654, P<.01), mental health( t=-4.150, P<.001), physical component summary( t=-6.350, P<.001) and mental component summary( t=-4.483, P<.001) between adequate eHealth literacy and inadequate eHealth literacy. After controlling for age, gender, and other covariates, adequate eHealth literacy was positively related to physical component summary ( beta=7.6, P<.001) and mental component summary(beta=4.6, P=.001). CONCLUSIONS This study showed that Chinese older adults with higher eHealth literacy were more likely to contribute to higher HRQoL. Thus, Older adults’ eHealth literacy levels need to be taken into account when formulating health education and promotion programs for older adults, especially when the expected outcome is to improve HRQoL.

scholarly journals Psychometric validation of the Moroccan version of the EORTC QLQ-C30 in colorectal Cancer patients: cross-sectional study and systematic literature review

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yacir El Alami ◽  
Hajar Essangri ◽  
Mohammed Anass Majbar ◽  
Saber Boutayeb ◽  
Said Benamr ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Colorectal Cancer ◽  
Discriminant Validity ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Related Quality ◽  
Eortc Qlq C30 ◽  
Eortc Qlq ◽  
Colorectal Cancer Patients

Abstract Background Health-related quality of life is mainly impacted by colorectal cancer which justified the major importance addressed to the development and validation of assessment questionnaires. We aimed to assess the validity and reliability of the Moroccan Arabic Dialectal version of the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Core Questionnaire (QLQ-C30) in patients with colorectal cancer. Methods We conducted a cross-sectional study using the Moroccan version of the EORTC QLQ-C30 on colorectal cancer patients from the National Oncology Institute of Rabat, in the period from February 2015 to June 2017. The QLQ-C30 was administered to 120 patients. Statistical analysis included reliability, convergent, and discriminant validity as well as known-groups comparisons. Results In total, 120 patients with colorectal cancer were included in the study with 38 (32%) patients diagnosed with colon cancers. Eighty-two patients (68%) had rectal cancer, among which 29 (24%) patients with a stoma. The mean age of diagnosis was 54 years (+/− 13.3). The reliability and validity of the Arabic dialectal Moroccan version of the EORTC QLQ-C30 were satisfactory. [Cronbach’s alpha (α =0.74)]. All items accomplished the criteria for convergent and discriminant validity except for question number 5, which did not complete the minimum required correlation with its own scale (physical functioning). Patients with rectal cancer presented with bad Global health status and quality of life (GHS/QOL), emotional functioning as well as higher fatigue symptoms compared to patients with colon cancer. The difference between patients with and without stoma was significant for diarrhea and financial difficulty. Conclusions The Moroccan Arabic Dialectal version of the QLQ-C30 is a valid and reliable measure of health-related quality of life (HRQOL) in patients with colorectal cancer.

scholarly journals Outcomes in Hirschsprung’s disease with coexisting learning disability

2021 ◽  
Author(s):  
Joseph R. Davidson ◽  
Kristiina Kyrklund ◽  
Simon Eaton ◽  
Mikko P. Pakarinen ◽  
David Thompson ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Learning Disability ◽  
Hirschsprung's Disease ◽  
Hirschsprung’S Disease ◽  
Core Outcome Set ◽  
Functional Results ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Related Quality

AbstractThis study describes functional and health-related quality of life (HRQoL) outcomes in patients with Hirschsprung’s disease (HSCR) with associated learning disability or neurodevelopmental delay (LD), completing a core outcome set for HSCR. This was a cross-sectional study from a tertiary pediatric surgery center. Patients treated between 1977 and 2013 were prospectively contacted to complete an outcomes survey. Children under 12 and older patients with LD were assisted to complete these by a proxy. Bowel and urologic function were assessed (Rintala’s BFS and modified DanPSS) along with HRQoL (PedsQL/GIQLI/SF-36). Thirty-two patients with LD were compared to 186 patients with normal cognition. Patients with LD had 76% survival over the follow-up period, compared to 99% in the remainder of the cohort. Poor functional outcomes were common in the patients with LD, considerably higher than cognitively normal patients: with weekly issues withholding stool, soiling and fecal accidents in over half of patients surveyed (44–60%), and urinary incontinence in 46%. Use of permanent stoma was significantly higher (22% vs. 4%; p = 0.001). HRQoL was worse in domains of physical functioning in adults and children but not for social or emotional domains in adults. Subgroup analysis of patients with Down syndrome suggested similar functional results but better QoL. Multivariate analysis demonstrated a dramatically higher incidence of poor continence outcomes in patients with LD (adjusted OR 9.6 [4.0–23]).Conclusions: We provide LD-specific outcomes showing inferior function but similar HRQoL to other patients with HSCR, this is much needed in the counselling of families of these children. What is Known:• Hirschsprung’s disease is commonly associated with syndromes or other anomalies with resultant cognitive impairments.• The outcomes for these patients specifically have been poorly described in the literature. What is New:• Objective functional and quality of life surveys demonstrate significant differences from patients without cognitive impairment.• Patients with learning disability Patients with associated LD were almost ten times more likely to have an associated poor functional outcome, with very little impact on proxy-reported quality of life.

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