Obesity and polysomnographic variables on patients with obstructive sleep apnea
Obstructive Sleep Apnea (OSA) and obesity are conditions that are gaining importance due to the high prevalence and influence on individuals’ health. Therefore, the aim of the study was to compare polysomnographic variables among Ob- structive Sleep Apnea (OSA) patients classified as eutrophic, ove...
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Centro Universitário São Camilo
2015-07-01
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| Series: | O Mundo da Saúde |
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| Online Access: | https://revistamundodasaude.emnuvens.com.br/mundodasaude/article/view/313 |
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| author | Chaiane Facco Piccin Marco Colomé Beck Luiz Carlos Alves de Oliveira Reinaldo Fernando Cóser Neto Pedro Luis Cóser Fabrício Scapini Antônio Marcos Vargas da Silva |
| author_facet | Chaiane Facco Piccin Marco Colomé Beck Luiz Carlos Alves de Oliveira Reinaldo Fernando Cóser Neto Pedro Luis Cóser Fabrício Scapini Antônio Marcos Vargas da Silva |
| author_sort | Chaiane Facco Piccin |
| collection | DOAJ |
| description | Obstructive Sleep Apnea (OSA) and obesity are conditions that are gaining importance due to the high prevalence and
influence on individuals’ health. Therefore, the aim of the study was to compare polysomnographic variables among Ob-
structive Sleep Apnea (OSA) patients classified as eutrophic, overweight or obese. Eighty eight patients were evaluated
divided in eutrophic (EG; n=21; BMI=23.4±1.3kg/m2), overweight (OWG; n=34; BMI=27.5±1.4kg/m2) and obese group
(OG; n=33; BMI=33.6±2.9kg/m2) that carried out all-night basal polysomnography for the diagnosis of Obstructive Sleep
Apnea (OSA). The following variables were analyzed: stages 1, 2 and 3 of sleep (N1, N2 and N3), REM sleep, index peri-
odic movements of the lower limbs (PLMS), apnea and hypopnea (AHI), AHI in REM sleep (AHIREM) and micro-arousal
rates (MAR). The OG presented an increase of the N2 (p=0,036), of the AHIREM (p=0.001) and of the MAR (p=0.004), in
comparison to EG. The AHI was larger in the OG than in the EG (p<0.001) and in the SG (p=0.014). The OG presented
reduction in the N3 in relation to the EG (p=0.016) and SG (p=0.003). There was a significant correlation of the BMI with
the N2 (r=0.30), with the AHI (r=0.49), with the AHIREM (r=0.37), with the MAR (r=0.37) and with the N3 (r=-0.38). The
obesity has been associated with the increase in the number of apneas and hypopneas, micro-arousals, and time of stage 2,
and the reduction in time of stage 3 of sleeping. The combination of these changes demonstrates low quality of sleep on
obese individuals, in relation to eutrophic or overweight individuals. |
| format | Article |
| id | doaj-art-ef47557d615e4265af5d847a22d29f0b |
| institution | Kabale University |
| issn | 0104-7809 1980-3990 |
| language | English |
| publishDate | 2015-07-01 |
| publisher | Centro Universitário São Camilo |
| record_format | Article |
| series | O Mundo da Saúde |
| spelling | doaj-art-ef47557d615e4265af5d847a22d29f0b2025-01-30T19:43:45ZengCentro Universitário São CamiloO Mundo da Saúde0104-78091980-39902015-07-01393299306257Obesity and polysomnographic variables on patients with obstructive sleep apneaChaiane Facco Piccin0Marco Colomé Beck1Luiz Carlos Alves de Oliveira2Reinaldo Fernando Cóser Neto3Pedro Luis Cóser4Fabrício Scapini5Antônio Marcos Vargas da Silva6Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Universidade Regional do Noroeste do Estado do Rio Grande do Sul, Campus Ijuí, Departamento de Ciências da Vida, Ijuí, Rio Grande do Sul, Brasil.Obstructive Sleep Apnea (OSA) and obesity are conditions that are gaining importance due to the high prevalence and influence on individuals’ health. Therefore, the aim of the study was to compare polysomnographic variables among Ob- structive Sleep Apnea (OSA) patients classified as eutrophic, overweight or obese. Eighty eight patients were evaluated divided in eutrophic (EG; n=21; BMI=23.4±1.3kg/m2), overweight (OWG; n=34; BMI=27.5±1.4kg/m2) and obese group (OG; n=33; BMI=33.6±2.9kg/m2) that carried out all-night basal polysomnography for the diagnosis of Obstructive Sleep Apnea (OSA). The following variables were analyzed: stages 1, 2 and 3 of sleep (N1, N2 and N3), REM sleep, index peri- odic movements of the lower limbs (PLMS), apnea and hypopnea (AHI), AHI in REM sleep (AHIREM) and micro-arousal rates (MAR). The OG presented an increase of the N2 (p=0,036), of the AHIREM (p=0.001) and of the MAR (p=0.004), in comparison to EG. The AHI was larger in the OG than in the EG (p<0.001) and in the SG (p=0.014). The OG presented reduction in the N3 in relation to the EG (p=0.016) and SG (p=0.003). There was a significant correlation of the BMI with the N2 (r=0.30), with the AHI (r=0.49), with the AHIREM (r=0.37), with the MAR (r=0.37) and with the N3 (r=-0.38). The obesity has been associated with the increase in the number of apneas and hypopneas, micro-arousals, and time of stage 2, and the reduction in time of stage 3 of sleeping. The combination of these changes demonstrates low quality of sleep on obese individuals, in relation to eutrophic or overweight individuals.https://revistamundodasaude.emnuvens.com.br/mundodasaude/article/view/313obstructive sleep apnea. polysomnography. obesity. |
| spellingShingle | Chaiane Facco Piccin Marco Colomé Beck Luiz Carlos Alves de Oliveira Reinaldo Fernando Cóser Neto Pedro Luis Cóser Fabrício Scapini Antônio Marcos Vargas da Silva Obesity and polysomnographic variables on patients with obstructive sleep apnea O Mundo da Saúde obstructive sleep apnea. polysomnography. obesity. |
| title | Obesity and polysomnographic variables on patients with obstructive sleep apnea |
| title_full | Obesity and polysomnographic variables on patients with obstructive sleep apnea |
| title_fullStr | Obesity and polysomnographic variables on patients with obstructive sleep apnea |
| title_full_unstemmed | Obesity and polysomnographic variables on patients with obstructive sleep apnea |
| title_short | Obesity and polysomnographic variables on patients with obstructive sleep apnea |
| title_sort | obesity and polysomnographic variables on patients with obstructive sleep apnea |
| topic | obstructive sleep apnea. polysomnography. obesity. |
| url | https://revistamundodasaude.emnuvens.com.br/mundodasaude/article/view/313 |
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