RESUMO
Previous studies have shown that excessive alcohol consumption is associated with poor sleep. However, the health risks of light-to-moderate alcohol consumption in relation to sleep traits (e.g., insomnia, snoring, sleep duration and chronotype) remain undefined, and their causality is still unclear in the general population. To identify the association between alcohol consumption and multiple sleep traits using an observational and Mendelian randomization (MR) design. Observational analyses and one-sample MR (linear and nonlinear) were performed using clinical and individual-level genetic data from the UK Biobank (UKB). Two-sample MR was assessed using summary data from genome-wide association studies from the UKB and other external consortia. Phenotype analyses were externally validated using data from the National Health and Nutrition Examination Survey (2017-2018). Data analysis was conducted from January 2022 to October 2022. The association between alcohol consumption and six self-reported sleep traits (short sleep duration, long sleep duration, chronotype, snoring, waking up in the morning, and insomnia) were analysed. This study included 383,357 UKB participants (mean [SD] age, 57.0 [8.0] years; 46% male) who consumed a mean (SD) of 9.0 (10.0) standard drinks (one standard drink equivalent to 14 g of alcohol) per week. In the observational analyses, alcohol consumption was significantly associated with all sleep traits. Light-moderate-heavy alcohol consumption was linearly linked to snoring and the evening chronotype but nonlinearly associated with insomnia, sleep duration, and napping. In linear MR analyses, a 1-SD (14 g) increase in genetically predicted alcohol consumption was associated with a 1.14-fold (95% CI, 1.07-1.22) higher risk of snoring (P < 0.001), a 1.28-fold (95% CI, 1.20-1.37) higher risk of evening chronotype (P < 0.001) and a 1.24-fold (95% CI, 1.13-1.36) higher risk of difficulty waking up in the morning (P < 0.001). Nonlinear MR analyses did not reveal significant results after Bonferroni adjustment. The results of the two-sample MR analyses were consistent with those of the one-sample MR analyses, but with a slightly attenuated overall estimate. Our findings suggest that even low levels of alcohol consumption may affect sleep health, particularly by increasing the risk of snoring and evening chronotypes. The negative effects of alcohol consumption on sleep should be made clear to the public in order to promote public health.
Assuntos
Consumo de Bebidas Alcoólicas , Bancos de Espécimes Biológicos , Estudo de Associação Genômica Ampla , Análise da Randomização Mendeliana , Distúrbios do Início e da Manutenção do Sono , Sono , Humanos , Análise da Randomização Mendeliana/métodos , Consumo de Bebidas Alcoólicas/genética , Consumo de Bebidas Alcoólicas/epidemiologia , Masculino , Reino Unido/epidemiologia , Feminino , Pessoa de Meia-Idade , Sono/genética , Sono/fisiologia , Idoso , Distúrbios do Início e da Manutenção do Sono/genética , Distúrbios do Início e da Manutenção do Sono/epidemiologia , Ronco/genética , Ronco/epidemiologia , Adulto , Fenótipo , Transtornos do Sono-Vigília/genética , Transtornos do Sono-Vigília/epidemiologia , Polimorfismo de Nucleotídeo Único/genética , Biobanco do Reino UnidoRESUMO
Maternal poor sleep quality may increase blood pressure during pregnancy, but sound evidence is still limited and inconsistent. To evaluate whether sleep disturbances in early gestation are risk factors for the development of hypertensive disorders of pregnancy, we conducted the Early Life Plan Project from June 2016 to December 2019. Maternal sleep patterns were assessed at 12-16 weeks of gestation by using the Pittsburgh Sleep Quality Index questionnaire. For gestational hypertension and preeclampsia, we estimated adjusted odds ratios (ORs) and 95% confidence intervals (CIs) using multinomial logistic regression models adjusting for potential confounders. Among 5,532 eligible women, we observed that maternal blood pressure in early gestation was significantly higher in women with low sleep efficiency (≤85%), long sleep duration (≥9 hours/night), and snoring. Compared with nonsnorers, snoring in early gestation was independently associated with preeclampsia (OR = 1.72 (95% CI: 1.09, 2.73) for snoring once or twice per week; OR = 2.06 (95% CI: 1.01, 4.31) for snoring 3 or more times per week), particularly for term preeclampsia (OR = 1.79 (95% CI: 1.08, 2.95) and 2.26 (95% CI: 1.03, 4.95), respectively). Results suggest that snoring in early gestation may be a significant risk factor for preeclampsia, with a dose-response pattern.
Assuntos
Hipertensão Induzida pela Gravidez , Pré-Eclâmpsia , Transtornos do Sono-Vigília , Gravidez , Feminino , Humanos , Hipertensão Induzida pela Gravidez/epidemiologia , Pré-Eclâmpsia/epidemiologia , Pré-Eclâmpsia/etiologia , Ronco/complicações , Ronco/epidemiologia , Estudos Prospectivos , Transtornos do Sono-Vigília/complicações , Transtornos do Sono-Vigília/epidemiologia , SonoRESUMO
Obstructive sleep apnea (OSA) is a common sleep disorder characterised by recurrent upper airway collapse during sleep. Alcohol consumption has been linked to an increased risk of OSA due to its effects on the upper airway and body mass index (BMI). We aimed to investigate the correlation between alcohol use disorders and OSA. We used 11,859 participants data from Korean National Health and Nutrition Examination Surveys. The variable of interest was alcohol use disorder, measured using the Alcohol Use Disorders Identification Test, and the dependent variable was the risk of OSA, measured using the Snoring, Tiredness, Observed apnea, high blood Pressure, BMI, age, neck circumference, and male gender questionnaires. Multiple logistic regression was used to assess the association between alcohol use disorder and OSA risk after adjusted analysis. A significant association was found between alcohol use disorder and OSA (adjusted odds ratio [aOR] 2.14, 95% confidence interval [CI] 1.93-2.37). In the unemployed group, those with alcohol use disorder had the highest odds of being at risk of OSA compared with those who did not have this disorder (aOR 2.45, 95% CI 2.04-2.95). The OSA risk increased as the snoring frequency, amount of alcohol consumed, and frequency of binge drinking increased. This study suggests an association between alcohol use disorders and the risk of OSA. The frequency of alcohol consumption, quantity of alcohol consumed, and snoring frequency were associated with the risk of OSA. Therefore, ceasing alcohol consumption is recommended as an effective approach to enhancing sleep quality.
Assuntos
Apneia Obstrutiva do Sono , Ronco , Humanos , Masculino , Apneia Obstrutiva do Sono/epidemiologia , Feminino , Pessoa de Meia-Idade , República da Coreia/epidemiologia , Adulto , Fatores de Risco , Ronco/epidemiologia , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , Índice de Massa Corporal , Inquéritos Nutricionais , Alcoolismo/epidemiologia , Alcoolismo/complicações , Idoso , Inquéritos e QuestionáriosRESUMO
PURPOSE: The relationships of sleep factors separately and jointly with metabolic associated fatty liver disease (MAFLD) and significant fibrosis remain unclear. We intended to explore the relationships in the United States. METHODS: This cross-sectional study included 4477 individuals from the National Health and Nutrition Examination Survey from 2017 to 2018. Information regarding each sleep factor (sleep duration, trouble sleeping, snoring, excessive daytime sleep, and sleep apnea symptoms) was obtained through questionnaires. MAFLD was diagnosed by transient elastography according to the consensus definitions. Multivariable logistic regression models were employed to explore relationships of sleep factors separately and jointly with MAFLD and significant fibrosis. RESULTS: Participants having a poor sleep pattern was associated with higher MAFLD and significant fibrosis risk, and poor sleep pattern was related to about threefold (OR, 3.67; 95% CI, 1.82-7.37) increased risk of MAFLD remarkably. When examining specific factors of sleep patterns individually, trouble sleeping (OR, 1.53; 95% CI, 1.10-2.12), snoring (OR, 2.11; 95% CI, 1.40-3.19), excessive daytime sleep (OR, 1.57; 95% CI, 0.93-2.62), and sleep apnea symptoms (OR, 1.87; 95% CI, 1.13-3.10) were positively associated with the odds of MAFLD (all P < 0.05). However, sleep duration was not independently correlated with MAFLD or significant fibrosis. Sleep patterns showed similar relationships with MAFLD, regardless of all age, sex, physical activity, and shift work groups. CONCLUSIONS: Poor sleep pattern was linked with a considerably higher risk of MAFLD and significant fibrosis.
Assuntos
Cirrose Hepática , Humanos , Masculino , Feminino , Estudos Transversais , Pessoa de Meia-Idade , Adulto , Cirrose Hepática/epidemiologia , Estados Unidos/epidemiologia , Fatores de Risco , Inquéritos Nutricionais , Transtornos do Sono-Vigília/epidemiologia , Ronco/epidemiologia , Síndromes da Apneia do Sono/epidemiologia , Síndromes da Apneia do Sono/diagnóstico , Síndromes da Apneia do Sono/complicações , Hepatopatia Gordurosa não Alcoólica/epidemiologia , IdosoRESUMO
BACKGROUND: Different levels of association between snoring, hypertension, and diabetes mellitus (DM) are reported. There are few published studies on this topic in African countries, and no investigation was conducted in Sudan. This study aimed to assess the prevalence and factors associated with snoring and the association between snoring, hypertension, and type 2 DM (T2DM) in northern Sudan. METHODS: A community-based cross-sectional study using a multistage sampling technique was conducted in four villages in the River Nile state of northern Sudan from July to September 2021. Sociodemographic characteristics were collected using a questionnaire. Body mass index (BMI) was measured using standard methods, and a multivariate analysis was conducted using the Statistical Package for the Social Sciences® (SPSS®) for Windows, version 22.0. RESULTS: Of the 384 adults, 193 (50.3%) were males and 191 (49.7%) were females. Of the adults, 38 (9.9%) were underweight, 121 (31.5%) had average weight, 113 (29.4%) were overweight, and 112 (29.2%) were obese. One hundred and six (27.6%) adults were snorers. Multivariate analysis showed that increasing age (adjusted odds ratio [AOR] = 1.02, 95% confidence interval [CI] = 1.01â1.04), increasing BMI (AOR = 1.04, 95 CI = 1.01â1.08), obesity (AOR = 2.0, 95% CI = 1.10â3.69), and alcohol consumption (AOR = 2.32, 95% CI = 1.14â4.74) were positively associated with snoring. Of the 384 adults, 215 (56.0%) had hypertension. Multivariate analysis showed that increasing age (AOR = 1.04, 95% CI = 1.02â1.06), increasing BMI (AOR = 1.08, 95% CI = 1.04â1.13), female sex (AOR = 1.7, 95% CI = 1.08â2.73), and snoring (AOR = 1.69, 95% CI = 1.02â2.82) were positively associated with hypertension. One hundred and six (27.6%) adults had T2DM. Multivariate analysis showed that increasing age (AOR = 1.03, 95% CI = 1.01â1.05) and snoring (AOR = 1.78, 95% CI = 1.09â2.91) were associated with T2DM. CONCLUSION: Around one-fourth of the adults in Northern Sudan are snorers. Snoring is more common among obese adults. Snoring is associated with increased odds of hypertension and T2DM. Adults who snore must pay close attention to their blood pressure and blood glucose levels to prevent hypertension and DM.
Assuntos
Diabetes Mellitus Tipo 2 , Diabetes Mellitus , Hipertensão , Adulto , Masculino , Humanos , Feminino , Estudos Transversais , Fatores de Risco , Sudão/epidemiologia , Ronco/epidemiologia , Obesidade/epidemiologia , Obesidade/complicações , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/complicações , Hipertensão/epidemiologia , Hipertensão/complicações , Prevalência , Diabetes Mellitus/epidemiologiaRESUMO
BACKGROUND: Sleep-disordered breathing (SDB) may lead to poor asthma control in children. OBJECTIVE: To identify risk factors of SDB in children with asthma and assess its impact on asthma control. METHODS: In this cross-sectional study, we collected data of outpatients with asthma at the Children's Hospital of Chongqing Medical University from June 2020 to August 2021. The Pediatric Sleep Questionnaire-Sleep-Related Breathing Disorder and the age-appropriate asthma control tests Childhood Asthma Control Test and Test for Respiratory and Asthma Control in Kids were completed. RESULTS: We enrolled 397 children with a male-to-female ratio of 1.7:1 and a mean age of 5.70 ± 2.53 years. The prevalence of SDB was 21.6%. Allergic rhinitis (odds ratio OR = 3.316), chronic tonsillitis (OR = 2.246), gastroesophageal reflux (OR = 7.518), adenoid hypertrophy (OR = 3.479), recurrent respiratory infections (OR = 2.195), and a family history of snoring (OR = 2.048) were risk factors for the development of combined SDB in children with asthma (p < 0.05). Asthma was poorly controlled in 19.6% of the children. SDB (OR = 2.391) and irregular medication use (OR = 2.571) were risk factors for poor asthma control (p < 0.05). CONCLUSIONS: Allergic rhinitis, chronic tonsillitis, gastroesophageal reflux, adenoid hypertrophy, recurrent respiratory infections, and a family history of snoring were independent risk factors for the development of SDB in children with asthma. SDB and irregular medication use were independent risk factors for poor asthma control.
Assuntos
Asma , Síndromes da Apneia do Sono , Humanos , Asma/epidemiologia , Asma/complicações , Masculino , Feminino , Fatores de Risco , Estudos Transversais , Síndromes da Apneia do Sono/epidemiologia , Síndromes da Apneia do Sono/complicações , Criança , Pré-Escolar , Rinite Alérgica/complicações , Rinite Alérgica/epidemiologia , Prevalência , China/epidemiologia , Tonsilite/complicações , Tonsilite/epidemiologia , Ronco/epidemiologia , Tonsila Faríngea/patologia , Infecções Respiratórias/epidemiologia , Infecções Respiratórias/complicaçõesRESUMO
OBJECTIVE: Sleep Disordered Breathing (SDB) is both prevalent and under-recognized in pediatric minority populations. Recognition of SDB is often triggered by symptoms of caregiver-reported snoring. However, the validity and utility of caregiver reports likely vary across populations. Our objective is to assess the association between caregiver-reported snoring and objectively recorded snoring in a low-income urban community and explore factors associated with agreement between objective and subjective snoring. METHODS: 169 6 to 12 year old participants underwent at-home sleep studies with a WatchPAT device as part of the Environmental Assessment of Sleep in Youth (EASY) cohort study. Differences in subjective snoring, objective snoring, and concordance between subjective and objective snoring based on socioeconomic and clinical characteristics were assessed. RESULTS: The sample had a high proportion of non-white (78.9 %) and low income (39.6 %) children. Caregivers reported snoring for 20.7 % of the children and snoring was measured objectively for 21.9 %. Of those with objective snoring, only 29.7 % were identified as snorers by caregiver report (sensitivity: 0.30; specificity: 0.82). Primary Spanish language and co-sleeping were associated with increased caregiver reported snoring, and allergy was associated with increased objective snoring. Older child age and normal range BMI percentile were associated with higher concordance between caregiver and objective snoring. CONCLUSIONS: Among a community-based, predominantly minority sample, caregiver-reported snoring resulted in under-estimation of prevalence of objectively assessed snoring. Reliance on caregiver report may poorly identify children with snoring or SDB in clinical practice.
Assuntos
Cuidadores , Ronco , População Urbana , Humanos , Ronco/epidemiologia , Criança , Masculino , Feminino , Síndromes da Apneia do Sono/epidemiologia , Síndromes da Apneia do Sono/diagnóstico , Pobreza , Estudos de Coortes , PrevalênciaRESUMO
BACKGROUND AND OBJECTIVE: This review paper focuses on sleep bruxism (SB) in children and adolescents. It aims to assess the landscape of knowledge published in the last 20 years. METHODS: A total of 144 relevant publications from 386 previously identified through Medline were included, of which 83 were on possible SB, 37 on probable SB, 20 on definite SB and 4 were non-applicable. The review places emphasis on the recent evidence on prevalence, pathophysiology, diagnosis and management of SB in children and adolescents, with special focus on probable and definitive SB. RESULTS: The prevalence ranges from 5% to 50% depending on the age range and on the SB diagnosis (possible, probable or definitive). The pathophysiology is multifactorial, arousal associated and with behavioural problems and sleep disorders (obstructive sleep apnoea, snoring, nightmares) as risk factors, as well as respiratory conditions (allergies, oral breathing). Screening should include questionnaires and dental assessment. Instrumental recording is helpful to confirm diagnosis although more studies are needed to validate this approach in children. SB management includes controlling orofacial and dental consequences and assessing for any other comorbidity. Management options include occlusal splints, oral appliances (advancement mandibular), rapid maxillary expansion and some medications, although this last option is supported by limited evidences in children. CONCLUSION: Suggestions of future topics in research are delivered to better understand comorbidities, diagnosis and management with improved outcomes compared to what is currently available.
Assuntos
Apneia Obstrutiva do Sono , Bruxismo do Sono , Criança , Humanos , Adolescente , Bruxismo do Sono/diagnóstico , Bruxismo do Sono/epidemiologia , Bruxismo do Sono/terapia , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/terapia , Comorbidade , Ronco/complicações , Ronco/epidemiologia , Polissonografia , SonoRESUMO
BACKGROUNDS AND AIMS: Evidence on the association between habitual snoring, excessive daytime sleepiness (EDS), and cardiovascular diseases (CVDs) remains uncertain and limited. The study aimed to explore the independent and joint association between habitual snoring, EDS, and CVDs in rural Chinese adults. METHODS AND RESULTS: A total of 28,140 participants from the Henan rural cohort study were included. Sleep status information was obtained by self-reported. Based on their sleep status, the participants were classified into four groups: "no snoring and no EDS (NSNS) (reference group)", "snoring and no EDS (SNS)", "no snoring and EDS (NSS)", "snoring and EDS (SS)." The logistic regression models were used to calculate independent and joint odds ratios (OR) and 95% confidence intervals (CI) between the snoring, EDS status and stroke, CHD, and CVD. Of the 28,140 participants, 740 subjects reported snoring and sleepiness. The ORs and (95% CIs) for CVDs in the adjusted model were 1.31 (1.20-1.43) for participants who snored frequently and 2.44 (1.76-3.39) for frequent sleepiness compared with no snoring and no sleepiness. Individuals with both snoring and sleepiness had higher odds of CVDs compared with no snoring and no sleepiness (OR: 2.18, 95%CI: 1.80-2.62). CONCLUSION: Habitual snoring and excessive daytime sleepiness were independently and jointly associated with CVDs in the Chinese rural population. More studies are needed to explore the mechanisms of the relationship. CLINICAL TRIAL REGISTRATION: The Henan Rural Cohort Study has been registered at the Chinese Clinical Trial Register (Registration number: ChiCTR-OOC-15006699). Date of registration: 2015-52 07-06. http://www.chictr.org.cn/showproj.aspx?proj=11375.
Assuntos
Doenças Cardiovasculares , Distúrbios do Sono por Sonolência Excessiva , Humanos , Adulto , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Ronco/diagnóstico , Ronco/epidemiologia , Estudos de Coortes , População Rural , Sonolência , População do Leste Asiático , Distúrbios do Sono por Sonolência Excessiva/diagnóstico , Distúrbios do Sono por Sonolência Excessiva/epidemiologiaRESUMO
BACKGROUND: A few studies have shown that snoring, in certain populations, is associated with dyslipidemia. However, there are currently no large-scale national studies available that explore this association. Thus, for further clarification, studies using a large sample of the general population need to be conducted. This study aimed to explore this association using the National Health and Nutrition Examination Survey (NHANES) database. METHODS: A cross-sectional survey was conducted using data from the NHANES database; 2005 to 2008 and 2015 to 2018 datasets were used (weighted to be representative of United States adults aged ≥ 20 years). Information on snoring status, lipid levels, and confounding factors were included. Logistic regression of the generalized linear model was used to analyze the relationship between snoring and dyslipidemia, and hierarchical analysis, interaction analysis, and sensitivity analysis were used to explore the stability of the results. RESULTS: Data from 28,687 participants were analyzed, and 67% of the participants had some degree of snoring. The fully adjusted multivariate logistic regression results demonstrated that snoring frequency was significantly positively associated with dyslipidemia (P < 0.001 for linear trend). Adjusted odds ratios (aORs) of dyslipidemia among those who snored rarely, occasionally, and frequently were 1.1 (95% confidence interval [CI], 1.02-1.18), 1.23 (95% CI, 1.10-1.38), and 1.43 (95% CI, 1.29-1.58), respectively, compared with that among those who never snored. In addition, age and snoring frequency showed a correlation (P = 0.02). Sensitivity analysis demonstrated that frequent snoring was significantly associated with lipid levels (all P ≤ 0.01 for linear trend), including increased low-density lipoprotein cholesterol (LDL-C) (ß = 0.09 mmol/L; 95% CI, 0.02-0.16), triglyceride (TG) (ß = 0.18 mmol/L; 95% CI, 0.10-0.26), total cholesterol (TC) (ß = 0.11 mmol/L; 95% CI, 0.05-0.16), and decreased high-density lipoprotein cholesterol (HDL-C) (ß=-0.04 mmol/L; 95% CI, -0.06--0.03). CONCLUSIONS: A statistically significant positive association was identified between sleep snoring and dyslipidemia. It was suggested that sleep snoring interventions may reduce the risk of dyslipidemia.
Assuntos
Dislipidemias , Ronco , Adulto , Humanos , Estados Unidos/epidemiologia , Inquéritos Nutricionais , Ronco/epidemiologia , Ronco/complicações , Estudos Transversais , Triglicerídeos , Dislipidemias/epidemiologia , Dislipidemias/complicações , Colesterol , HDL-ColesterolRESUMO
PURPOSE: Snoring may cause a number of problems such as tiredness, obesity, and even severe diseases, but the correlation between snoring and insulin secretion, which has important clinical significance, has rarely been studied. The objective of this study was to evaluate the correlation between snoring frequency and insulin secretion and discuss the potential mechanisms, thereby estimating the health condition of ß-cells of individuals who snore. METHODS: The analyses used data from National Health and Nutrition Examination Survey (NHANES) from 2015 to 2018. A regression analysis was performed for snoring frequency and insulin concentration, and then multiple regression analyses excluded various factors related to insulin secretion, including age, sex, race, body mass index (BMI), factors indicating patients' nutritional condition, and symptoms possibly implying obstructive sleep apnea. Subsequently, three hierarchical multiple regression analyses were carried out respectively based on sex, race, and BMI. RESULTS: After adjusting for confounding variables, snoring frequency was correlated with insulin concentration especially when snoring was at relatively high frequencies (e.g., more than 5 nights per week) (ß = 1.77, 95%CI = 0.42-3.13, P = 0.010). The stratification analyses showed that high snoring frequency increased insulin secretion among women (ß = 1.83, 95%CI = 0.05-3.62, P = 0.044), Hispanics (ß = 3.28, 95%CI = 0.05-6.51, P = 0.047), and participants with BMI in the range > 30 kg/m2 (ß = 3.77, 95%CI = 0.52-7.03, P = 0.023). CONCLUSION: Our results suggest that snoring is likely to relate to an increase in insulin when severe, especially in women, Hispanics, and people with a BMI of more than 30 kg/m2.
Assuntos
Apneia Obstrutiva do Sono , Ronco , Humanos , Feminino , Ronco/epidemiologia , Inquéritos Nutricionais , Estudos Transversais , Apneia Obstrutiva do Sono/epidemiologia , Insulina , Índice de Massa CorporalRESUMO
BACKGROUND: Though snoring is often regarded as a harmless condition that coincides with sound sleep, it is a sleep disorder that can be a potential indicator of more severe conditions such as sleep apnea syndrome. In the present study, we investigated the association between seasonal variations and snoring. METHOD: Search index for snoring (SIS) data were obtained from Google Trends and Baidu Index. SIS data were collected for the USA, India, Germany, Russia, Japan, Australia, China, and Brazil from 2011 to 2020, with the periodicity of the relationship between seasonal time series data and snoring evaluated using a time series decomposition model. RESULT: The highest average SIS growth rates from 2011 to 2020 were observed for Brazil, Japan, and Germany, with average SIS values of 94%, 68%, and 49%, respectively. The SIS of the USA, Russia, Japan, Brazil, Australia, Germany, and India increased by 22.3%, 12.4%, 11.9%, 35.4%, 12.3%, 28.0%, and 55.8%, respectively, in comparison with their SIS values in 2019, whereas for China, it decreased by 13.7%. Relative to countries in the southern hemisphere, those in the northern hemisphere showed comparable SIS trends, increasing from September to February and decreasing from March to August. CONCLUSION: The SIS data showed cyclical changes over the study period. The search index for snoring increased during the cold season or the heating season, suggesting that snoring is associated with seasonal changes.
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Síndromes da Apneia do Sono , Ronco , Humanos , Ronco/epidemiologia , Ronco/complicações , Síndromes da Apneia do Sono/complicações , Sono , Estações do Ano , Austrália/epidemiologiaRESUMO
In western medicine, obstructive sleep apnea hypopnea syndrome (OSAHS) is an increasingly serious public health hazard, which is exacerbated by the obesity epidemic and an aging population. Ancient medical literature of traditional Chinese medicine (TCM) also recorded OSAHS-like symptoms but described the disease from a completely distinct theoretical perspective. The earliest records of snoring in ancient China can be traced back 2500 years. In TCM, the pathogenesis of OSAHS can be attributed mainly to turbid phlegm and blood stasis. Various TCM prescriptions, herbal medicines, and external therapy have also been proposed for the prevention and therapy of OSAHS. Some of these strategies are still used in current clinical practice. This review highlights historical characterizations of OSAHS and the theory of TCM and also explores its therapy in TCM, which may shed light on future OSAHS research. This is the first systematic English review of the role of TCM in the treatment of OSAHS.
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Medicina Tradicional Chinesa , Apneia Obstrutiva do Sono , Humanos , Idoso , Polissonografia , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/terapia , Síndrome , Taxa Respiratória , Ronco/epidemiologia , Ronco/terapiaRESUMO
BACKGROUND: Most adult patients with depression complain about sleep symptoms, including insufficient and excessive sleep. However, previous studies investigating the impact of sleep duration on depression have yielded conflicting results. Therefore, this study aimed to analyse the link between depression and sleep duration, daytime napping, and snoring among rural Chinese adults. METHODS: A cross-sectional study was conducted with 9104 individuals. Interviews were conducted with the participants regarding their sleep patterns and their daytime napping routines. The individuals were then assessed for depression using the Patient Health Questionnaire-9. The risk of depression was assessed using a multifactor binary logistic regression analysis. A generalized additive model was used to evaluate the nonlinear relationship between depression and sleep duration/nap time. Additionally, subgroup analysis was conducted to investigate the correlation between sleep duration, daytime napping, snoring, and depression. RESULTS: Less than 6 h or more than 8 h of nighttime sleep, daytime napping for more than 1 h, and snoring were all significantly associated with an increased risk of depression. A U-shaped relationship was found between the duration of nighttime sleep and depression. In addition, we found that the nighttime duration of sleep, daytime naps, and snoring had a significant combined effect on the risk of depression. The subgroup analysis further revealed that lack of sleep at night significantly increased the risk of depression in all subgroups. However, snoring and excessive nighttime sleep and napping were only associated with the risk of depression in some subgroups. CONCLUSIONS: Lack of nighttime sleep (short sleep duration), excessive sleep, and napping for more than one hour during the day were associated with a high risk of depression and had a combined effect with snoring.
Assuntos
Distúrbios do Sono por Sonolência Excessiva , Duração do Sono , Adulto , Humanos , Estudos Transversais , Ronco/epidemiologia , Depressão/epidemiologia , Sono , China/epidemiologiaRESUMO
Sleep-disordered breathing (SDB) is a common disorder in children, characterized by snoring and/or increased breathing force due to narrowing and increased upper airway collapse while sleeping. Over the last decade, it has been recognized that SDB occurs more frequently in children with craniofacial anomalies, but data in Thailand is quite limited. This study retrospective descriptive study aims to find the prevalence of SDB among children with craniofacial anomalies in Thailand and associated risk factors by collecting data among Thai children with congenital craniofacial anomalies younger than 15 years old who visited the Princess Sirindhorn Craniofacial Center at King Chulalongkorn Memorial Hospital between 2016 and 2021. All children were defined into syndromic and nonsyndromic groups. Data collected from the electronic medical record includes baseline characteristics, diagnosis of craniofacial anomalies, associated risk factors, diagnosis of SDB, diagnostic tools, and treatment. Total of 512 children, there were 80 children (15.4%) who had SDB. The most diagnosis was 51 (10%) obstructive sleep apnea followed by 27 (5.3%) primary snoring and 2 (0.4%) obstructive hypoventilation. The prevalence of SDB in the syndromic group was 43 (46.7%) while the nonsyndromic group was 37 (8.6%), ( P <0.001). The risk factors associated with SDB were overweight, allergic rhinitis, tonsillar hypertrophy, high arch palate, micrognathia, and syndromic craniofacial anomalies. The prevalence of SDB is higher in children with syndromic craniofacial anomalies than in the nonsyndromic group. Knowledge of the prevalence and related factors can lead to better care, including early screening and monitoring of SDB in craniofacial patients.
Assuntos
Síndromes da Apneia do Sono , Apneia Obstrutiva do Sono , Humanos , Criança , Adolescente , Ronco/epidemiologia , Estudos Retrospectivos , Síndromes da Apneia do Sono/diagnóstico , Síndromes da Apneia do Sono/epidemiologia , Síndromes da Apneia do Sono/etiologia , Apneia Obstrutiva do Sono/diagnóstico , NarizRESUMO
BACKGROUND: Obstructive sleep apnoea (OSA) is characterised by partial or complete obstruction of the upper airways during sleep and it has been associated with temporomandibular disorders (TMDs) on the basis of several pathophysiological hypotheses. OBJECTIVES: To assess the prevalence of TMDs in a population of patients affected by OSA compared to a control group of subjects not affected by OSA. METHODS: A cross-sectional controlled study was conducted on a group subjects studied by polygraphy (PG) at the snoring section of the ENT department, Sant'Orsola-Malpighi Hospital - University of Bologna. Patients who received a diagnosis of OSA were included in the study group and subjects with a negative PG diagnosis for Sleep Disordered Breathing and PG respiratory pattern that did not suggest the occurrence of sleep disorders were enrolled in the control group. Both the subjects included in the study group and the control group underwent an examination following the Diagnostic Criteria for Temporomandibular Disorders Axis I and II. RESULTS: Forty-three OSA patients (29 M, 16 F, mean age 52.26 ± 11.40) and 43 healthy controls (25 M, 18 F, mean age 49.95 ± 7.59) were included in the study. No significant differences were found between groups in demographic data. TMD prevalence and Axis II results did not differ between groups. CONCLUSIONS: This paper does not highlight a higher prevalence of TMDs in adults with OSA compared to healthy controls. Further high-quality studies are needed to confirm the results and to give possible pathophysiological explanations, providing reliable evidence.
Assuntos
Apneia Obstrutiva do Sono , Transtornos do Sono-Vigília , Humanos , Adulto , Pessoa de Meia-Idade , Prevalência , Estudos Transversais , Transtornos do Sono-Vigília/complicações , Ronco/complicações , Ronco/epidemiologiaRESUMO
BACKGROUND: It is important for dentists to know if the presence of snoring is associated with the presence of other dental sleep conditions (e.g. obstructive sleep apnea [OSA], sleep bruxism [SB], gastroesophageal reflux disease [GERD], xerostomia and oro-facial pain). If so, dentists could play a significant role in the early recognition and management of these conditions. OBJECTIVES: This systematic review aimed to: (i) investigate the associations between the presence of snoring and the presence of other dental sleep conditions; and (ii) determine if it is clinically relevant that dentists assess snoring in their population. METHODS: The literature search was performed in PubMed and Embase.com in collaboration with a medical librarian. Studies were eligible if they employed regression models to assess whether snoring was associated with other dental sleep conditions, and/or investigated the incidence of snoring in patients with other dental sleep conditions and vice versa. RESULTS: Of the 5299 retrieved references, 36 eligible studies were included. The available evidence indicates that the presence of snoring is associated with higher probabilities of OSA, GERD and headache. Due to limited evidence and conflicting findings, the currently available articles are not indicative of associations between the presence of snoring and the presence of SB and oral dryness. CONCLUSION: Within the limitations of this study, it can be concluded that the presence of snoring is associated with higher probabilities of OSA, GERD and headache. Therefore, it is clinically relevant that dentists assess snoring in their patient population.
Assuntos
Refluxo Gastroesofágico , Apneia Obstrutiva do Sono , Bruxismo do Sono , Transtornos do Sono-Vigília , Xerostomia , Humanos , Ronco/complicações , Ronco/epidemiologia , Sono , Apneia Obstrutiva do Sono/complicações , Apneia Obstrutiva do Sono/epidemiologia , Refluxo Gastroesofágico/complicações , Cefaleia , Transtornos do Sono-Vigília/complicações , Transtornos do Sono-Vigília/epidemiologiaRESUMO
Hypertensive patients with snoring and elevated plasma homocysteine levels are common. When these factors are combined, the risk of coronary heart disease (CHD) is high. Herein, we developed and validated an easy-to-use nomogram to predict high-risk CHD in snoring hypertensive patients with elevated plasma homocysteine.Snoring patients (n = 1,962) with hyperhomocysteinemia and hypertension were divided into training (n = 1,373, 70%) and validation (n = 589, 30%) sets. We extracted CHD predictors using multivariate Cox regression analysis, then constructed a nomogram model. Internal validation using 1,000 bootstrap resampling was performed to assess the consistency and discrimination of the predictive model using the area under the receiver operating characteristic curve (AUC) and calibration plots.We constructed a nomogram model with the extracted predictors, including age, waist-height ratio, smoking, and low-density lipoprotein cholesterol levels. The AUCs of the training and validation cohorts at 80 months were 0.735 (95% CI: 0.678-0.792) and 0.646 (95% CI: 0.547-0.746), respectively. The consistency between the observed CHD survival and the probability of CHD survival in the training and validation sets was acceptable based on the calibration plots. A total of more than 151 points in the nomogram can be used in the identification of high-risk patients for CHD among snoring hypertensive patients with elevated plasma homocysteine.We developed a CHD risk prediction model for snoring hypertension patients with hyperhomocysteinemia. Our findings provide a useful clinical tool for the rapid identification of high-risk CHD at an early stage.
Assuntos
Doença das Coronárias , Hiper-Homocisteinemia , Hipertensão , Humanos , Hiper-Homocisteinemia/complicações , Hiper-Homocisteinemia/diagnóstico , Hiper-Homocisteinemia/epidemiologia , Ronco/epidemiologia , Doença das Coronárias/complicações , Doença das Coronárias/diagnóstico , Doença das Coronárias/epidemiologia , Hipertensão/complicações , Hipertensão/epidemiologia , Homocisteína , NomogramasRESUMO
OBJECTIVES: This study aimed to determine the prevalence and independent risk factors of SDB, and explore its association with malocclusion among 6-11-year-old children in Shanghai, China. METHODS: A cluster sampling procedure was adopted in this cross-sectional study. Pediatric Sleep Questionnaire (PSQ) was applied to evaluate the presence of SDB. Questionnaires including PSQ, medical history, family history, and daily habits/environment were completed by parents under instruction, and oral examinations were implemented by well-trained orthodontists. Multivariable logistic regression was applied to identify independent risk factors for SDB. Chi-square tests and Spearman's Rank Correlation were used to estimate the relationship between SDB and malocclusion. RESULTS: A total of 3433 subjects (1788 males and 1645 females) were included in the study. The SDB prevalence was about 17.7%. Allergic rhinitis (OR 1.39, 95% CI 1.09-1.79), adenotonsillar hypertrophy (OR 2.39, 95% CI 1.82-3.19), paternal snoring (OR 1.97, 95% CI 1.53-2.53), and maternal snoring (OR 1.35, 95% CI 1.05-1.73) were independent risk factors for SDB. The SDB prevalence was higher in children with retrusive mandibles than in proper or excessive ones. No significant difference was observed in the correlation between SDB and lateral facial profile, mandible plane angle, constricted dental arch form, the severity of anterior overjet and overbite, degree of crowding and spacing, and the presence of crossbite and open bite. CONCLUSIONS: The prevalence of SDB in primary students in the Chinese urban population was high and highly associated with mandible retrusion. The independent risk factors included Allergic rhinitis, adenotonsillar hypertrophy, paternal snoring, and maternal snoring. More efforts should be made to enhance public education about SDB and related dental-maxillofacial abnormalities.
Assuntos
Má Oclusão , Síndromes da Apneia do Sono , Masculino , Feminino , Humanos , Criança , Ronco/complicações , Ronco/epidemiologia , Estudos Transversais , China/epidemiologia , Síndromes da Apneia do Sono/complicações , Síndromes da Apneia do Sono/epidemiologia , Má Oclusão/complicações , Má Oclusão/epidemiologia , Fatores de Risco , Hipertrofia/complicações , Inquéritos e QuestionáriosRESUMO
Orofacial myofunctional disorders (OMD) and sleep-disordered breathing (SDB) may present as comorbidities. Orofacial characteristics might serve as a clinical marker of SDB, allowing early identification and management of OMD and improving treatment outcomes for sleep disorders. The study aims to characterize OMD in children with SDB symptoms and to investigate possible relationships between the presence of various components of OMD and symptoms of SDB. A cross-sectional study of healthy children aged 6-8 from primary schools was conducted in central Vietnam in 2019. SDB symptoms were collected using the parental Pediatric Sleep Questionnaire, Snoring Severity Scale, Epworth Daytime Sleepiness Scale, and lip-taping nasal breathing assessment. Orofacial myofunctional evaluation included assessment of tongue mobility, as well as of lip and tongue strength using the Iowa Oral Performance Instrument, and of orofacial characteristics by the protocol of Orofacial Myofunctional Evaluation with Scores. Statistical analysis was used to investigate the relationship between OMD components and SDB symptoms. 487 healthy children were evaluated, of whom 46.2% were female. There were 7.6% of children at high risk of SDB. Children with habitual snoring (10.3%) had an increased incidence of restricted tongue mobility and decreased lip and tongue strength. Abnormal breathing patterns (22.4%) demonstrated lower posterior tongue mobility and lower muscle strength. Daytime sleepiness symptoms were associated with changes in muscle strength, facial appearance, and impaired orofacial function. Lower strengths of lip and tongue or improper nasal breathing were more likely to be present in children with reported sleep apnea (6.6%). Neurobehavioral symptoms of inattention and hyperactivity were linked to anomalous appearance/posture, increases in tongue mobility and oral strength. This study demonstrates a prevalence of orofacial myofunctional anomalies in children exhibiting SDB symptoms. Children with prominent SDB symptoms should be considered as candidates for further orofacial myofunctional assessment.