Search for dissertations about: "obstructive sleep apnea"

Showing result 6 - 10 of 52 swedish dissertations containing the words obstructive sleep apnea.

2. 6. Obesity, Sleep and Sleep-disordered Breathing

   Author : Andreas Palm; Eva Lindberg; Christer Janson; Ludger Grote; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Sleep; Obesity; Obstructive Sleep Apnea; Obesity Hypoventilation syndrome; Medicinsk vetenskap; Medical Science;

   Abstract : Background: Sleep problems are associated with impaired quality of life and daytime sleepiness. Obstructive sleep apnoea (OSA) and obesity hypoventilation syndrome (OHS), are associated with metabolic changes and an increased cardiovascular morbidity and mortality. READ MORE

4. 7. Ventilation and Lung Volume During Sleep and in Obstructive Sleep Apnea

   Author : Jonas Appelberg; Göran Hedenstierna; Christer Janson; Karl Franklin; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physiology; Sleep; Ventilation; Sleep apnea syndromes; Snoring; Lung volume; Respiration; Computed tomography; Ventilatory response; Ventilation-perfusion; Airway closure; Fysiologi; Physiology; Fysiologi; klinisk fysiologi; Clinical Physiology;

   Abstract : Obstructive sleep apnea (OSA) appears to affect up to 5% of the population. The extent to what pulmonary function awake and during sleep relates to obstructive breathing and hypoxemia during sleep in these patients is unclear. READ MORE

5. 8. Snoring and sleep apnea : A study of evolution and consequences in a male population

   Author : Eva Lindberg; Uppsala universitet; []
   Keywords : Medical sciences; Snoring; sleepiness; sleep apnea; epidemiology; hypertension; mortality; evolution; population-based; prospective; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medicine; medicin;

   Abstract : Obstructive sleep apnea syndrome (OSAS) is characterized by snoring, repeated apneas during sleep and excessive daytime sleepiness (EDS). The available data suggest that there is a relationship between OSAS and cardiovascular morbidity and mortality, but the results diverge. READ MORE

6. 9. Cardiovascular dysfunction in obstructive sleep apnea

   Author : Holger Kraiczi; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstructive sleep apnea; blood pressure; cardiac size; left ventricular function; endothelium-dependent vasodilation; forearm vascular conductance; natriuretic peptides;

   Abstract : This thesis addresses relationships between the presence or severity of obstructive sleep apnea (OSA) and blood pressure (BP) as well as other signs of cardiovascular dysfunction.In a cross-sectional investigation of a sleep laboratory cohort of 81 patients, a dose response relationship was observed between the number of apneas plus hypopneas per hour of sleep (apnea-hypopnea index, AHI; measured with polysomnography) and office systolic and diastolic BP (SBP and DBP), daytime ambulatory DBP as well as nighttime ambulatory SBP and DBP (all ambulatory measurements taken at 20-minute intervals). READ MORE

7. 10. Obstructive sleep apnea and cardiovascular morbidity

   Author : Yüksel Peker; Göteborgs universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstructive sleep apnea; cardiovascular; hypertension; coronary artery disease; hospitalization; cost utility; morbidity; mortality; secondary prevention; angiotensin II; CPAP;

   Abstract : Obstructive sleep apnea (OSA) affects 24 % of middle-aged men and 9 % of women in USA but the treatment criterion, daytime sleepiness is reported by 17 and 22 % of these subjects, respectively. Some previous studies have suggested an association between OSA and cardiovascular disease (CVD), but the conclusions have been conflicting due to co-existing traditionally recognized risk factors. READ MORE