• Baldwin, C. M., Kapur, V. K., Holberg, C. J., Rosen, C. and Nieto, F. J.; for the Sleep Heart Health Study Group. Associations between gender and measures of daytime somnolence in the Sleep Heart Health Study. Sleep, 2004, 27: 305311.
  • Barbé, F., Mayoralas, L. R., Duran, J. et al. Treatment with continuous positive airway pressure is not effective in patients with sleep apnea but no daytime sleepiness. a randomized, controlled trial. Ann. Intern. Med., 2001, 134: 10151023.
  • Barbé, F., Durán-Cantolla, J., Capote, F. et al.; for the Spanish Sleep Breathing Group. Long-term effect of continuous positive airway pressure in hypertensive patients with sleep apnea. Am. J. Respir. Crit. Care Med., 2010, 181: 718726.
  • Chesson, A. L., Jr, Berry, R. B. and Pack, A. American Academy of Sleep Medicine; American Thoracic Society; American College of Chest Physicians. Practice parameters for the use of portable monitoring devices in the investigation of suspected obstructive sleep apnea in adults. Sleep, 2003, 26: 907913.
  • Chin, K., Oga, T., Takahashi, K. et al. Associations between obstructive sleep apnea, metabolic syndrome and sleep duration, as measured with an actigraph, in an urban male working population in Japan. Sleep, 2010, 33: 8995.
  • Collop, N. A., Anderson, W. M., Boehlecke, B. et al.; for the Portable Monitoring Task Force of the American Academy of Sleep Medicine. Clinical guidelines for the use of unattended portable monitors in the diagnosis of obstructive sleep apnea in adult patients. Portable Monitoring Task Force of the American Academy of Sleep Medicine. J. Clin. Sleep Med., 2007, 3: 737747.
  • Garvey, J. F., Taylor, C. T. and McNicholas, W. T. Cardiovascular disease in obstructive sleep apnoea syndrome: the role of intermittent hypoxia and inflammation. Eur. Respir. J., 2009, 33: 11951205.
  • Hla, K. M., Young, T. B., Bidwell, T., Palta, M., Skatrud, J. B. and Dempsey, J. Sleep apnea and hypertension. A population-based study. Ann. Intern. Med., 1994, 120: 382388.
  • Joint National Committee. Fifth report of the Joint National Committee on Detection, Evaluation, and Treatment of High Blood Pressure (JNC V). Arch. Intern. Med., 1993, 153: 154183.
  • Kapur, V. K., Baldwin, C. M., Resnick, H. E., Gottlieb, D. J. and Nieto, F. J. Sleepiness in patients with moderate to severe sleep-disordered breathing. Sleep, 2005, 28: 472477.
  • Knutson, K. L., Spiegel, K., Penev, P. and Van Cauter, E. The metabolic consequences of sleep deprivation. Sleep Med. Rev., 2007, 11: 163178.
  • Kushida, C. A., Littner, M. R., Morgenthaler, T. et al. Practice parameters for the indications for polysomnography and related procedures: an update for 2005. Sleep, 2005, 28: 499521.
  • Lauderdale, D. S., Knutson, K. L., Yan, L. L., Liu, K. and Rathouz, P. J. Self-reported and measured sleep duration: how similar are they? Epidemiology, 2008, 19: 838845.
  • Littner, M., Kushida, C. A., Anderson, W. M. et al.; for the Standards of Practice Committee of the American Academy of Sleep Medicine. Practice parameters for the role of actigraphy in the study of sleep and circadian rhythms: an update for 2002. Sleep, 2003, 26: 337341.
  • Ministry of Health, Labor and Welfare. Report of National Health and Nutrition Survey. 2006, Available from: Last updated 30 April 2008 (accessed 29 January 2011).
  • Nakayama-Ashida, Y., Takegami, M., Chin, K. et al. Sleep-disordered breathing in the usual lifestyle setting as detected with home monitoring in a population of working men in Japan. Sleep, 2008, 31: 419425.
  • Pack, A. I., Maislin, G., Staley, B. et al. Impaired performance in commercial drivers: role of sleep apnea and short sleep duration. Am. J. Respir. Crit. Care Med., 2006, 174: 446454.
  • Robinson, G. V., Stradling, J. R. and Davies, R. J. Sleep 6: obstructive sleep apnoea/hypopnoea syndrome and hypertension. Thorax, 2004, 59: 10891094.
  • Robinson, G. V., Smith, D. M., Langford, B. A., Davies, R. J. and Stradling, J. R. Continuous positive airway pressure does not reduce blood pressure in nonsleepy hypertensive OSA patients. Eur. Respir. J., 2006, 27: 12291235.
  • Robinson, G. V., Langford, B. A., Smith, D. M. and Stradling, J. R. Predictors of blood pressure fall with continuous positive airway pressure (CPAP) treatment of obstructive sleep apnoea (OSA). Thorax, 2008, 63: 855859.
  • Takegami, M., Suzukamo, Y., Wakita, T. et al. Development of a Japanese version of the Epworth Sleepiness Scale (JESS) based on item response theory. Sleep Med., 2009, 10: 556565.
  • Vakulin, A., Baulk, S. D., Catcheside, P. G. et al. Effects of alcohol and sleep restriction on simulated driving performance in untreated patients with obstructive sleep apnea. Ann. Intern. Med., 2009, 151: 447455.
  • Van Den Berg, J. F., Knvistingh Neven, A., Tulen, J. H. et al. Actigraphic sleep duration and fragmentation are related to obesity in the elderly: the Rotterdam Study. Int. J. Obes., 2008, 32: 10831090.