A dental orthosis, designed to increase the size of the upper airway by advancing the mandible, was used in 68 patients to treat snoring and varying degrees of obstructive sleep apnea. The orthosis increased the posterior airway space, as assessed by lateral cephalograms. Seven months (range 2 to 25) after beginning use, 75 percent of patients were using the orthosis regularly. Snoring, by repo...

Sleep physiology and sleep hygiene play significant roles in maintaining the daily lives of individuals given that sleep is an important physiological need to protect the functions of the human brain. Sleep disordered breathing (SDB) is an important disease that disturbs this need. Snoring and Obstructive Sleep Apnea Syndrome (OSAS) are clinical conditions that affect all body organs and system...

Breathing disturbances during snoring have been quantified by face mask pneumotachography and oesophageal catheters. In order to nonobtrusively investigate respiratory mechanics during nonapnoeic snoring in relation to sleep disturbances, we employed calibrated respiratory inductive plethysmography (RIP). In 10 snorers, RIP recordings were studied during nonapnoeic snoring without arousals in n...

Background—The long term health consequences of snoring and sleep apnoea syndrome are still uncertain. This study was conducted to assess themortality risk associated with snoring and excessive daytime sleepiness (EDS), the two main symptoms of sleep apnoea syndrome, in men. Methods—In 1984 a sample of 3100 men aged 30–69 responded to a postal questionnaire including questions about snoring, ED...

BACKGROUND To our knowledge, no studies of the possible association of early life environment with snoring in adulthood have been published. We aimed to investigate whether early life environment is associated with snoring later in life. METHODS A questionnaire including snoring frequency in adulthood and environmental factors in early life was obtained from 16,190 randomly selected men and w...

OBJECTIVES/HYPOTHESIS Snoring and excessive daytime sleepiness (EDS) are major obstructive sleep apnea (OSA) symptoms. Snorers with apnea/hypopnea index < 5 are designated "simple snorers" and do not meet OSA criteria. This study aimed to explore a possible association between snoring intensity and EDS defined as Epworth Sleepiness Scale (ESS) scores ≥ 11 in non-OSA subjects. STUDY DESIGN Pro...

OBJECTIVE Snoring and obstructive sleep apnea (OSA) are common disorders. Snoring associated with excessive daytime sleepiness is the most prevalent symptoms of OSA. Heart rate variability (HRV) is altered in patients with OSA and the degree of alteration may be linked to the severity of OSA. Alterations in HRV in 24 hour tachograms have recently been used in screening OSA patients. Autonomic c...

Snoring, a common symptom in the general population may indicate the presence of obstructive sleep apnea (OSA). In order to detect snoring events in sleep sound recordings, a novel method was proposed in this paper. The proposed method operates by analyzing the acoustic characteristics of the snoring sounds. Based on these acoustic properties, the feature vectors are obtained using the mean and...

Whether snoring increases the risk of hypertension remains unclear. The authors examined the association between snoring and risk of hypertension in a cohort of 73,231 US female nurses aged 40-65 years and without diagnosed cardiovascular disease or cancer in 1986. Blood pressure levels and physician-diagnosed hypertension were self-reported through validated questionnaires. During 8 years of f...

Potential risk factors for snoring were studied in a population of 457 middle-aged men. Eversnoring was reported by 60% of the men and snoring with an age of onset before or equal to 20 years by 13%. Eversnoring was significantly related to older age, higher body mass index and smoking habits. Alcohol consumption, estimated by questionnaire and gamma-glutamyl transpeptidase was unrelated to a h...