Birth order and narcolepsy risk among genetically susceptible individuals: a population-based case-control study.

Abstract:

BACKGROUND:Birth order may play a role in autoimmune diseases and early childhood infections, both factors implicated in the etiology of narcolepsy. We investigated the association between birth order and narcolepsy risk in a population-based case-control study in which all study subjects were HLA-DQB1*0602 positive. METHODS:Subjects were 18-50 years old, residents of King County, Washington, and positive for HLA-DQB1*0602. Birth order was obtained from administered interviews. We used logistic regression to generate odds ratios adjusted for income and African American race. RESULTS:Analyses included 67 cases (mean age 34.3 [SD=9.1], 70.2% female) and 95 controls (mean age 35.1 [SD=8.8], 58.1% female). Associations for birth order were as follows: first born (cases 38.8% vs. controls 50.2%, OR=1.0; reference), second born (cases 29.9% vs. controls 32.9%, OR=1.6; 95% CI 0.7, 3.7), and third born or higher (cases 31.3% vs. controls 16.8%, OR=2.5; 95% CI 1.0, 6.0). A linear trend was significant (p<0.05). Sibling number, sibling gender, having children, and number of children did not differ significantly between narcolepsy cases and controls. CONCLUSIONS:Narcolepsy risk was significantly associated with higher birth order in this population-based study of genetically susceptible individuals. This finding supports an environmental influence on narcolepsy risk through an autoimmune mechanism, early childhood infections, or both.

journal_name

Sleep Med

journal_title

Sleep medicine

authors

Watson NF,Ton TG,Koepsell TD,Longstreth WT Jr

doi

10.1016/j.sleep.2011.09.010

subject

Has Abstract

pub_date

2012-03-01 00:00:00

pages

310-3

issue

3

eissn

1389-9457

issn

1878-5506

pii

S1389-9457(11)00385-6

journal_volume

13

pub_type

杂志文章
  • Effects of after-midnight intake of zolpidem and temazepam on driving ability in women with non-organic insomnia.

    abstract:BACKGROUND:Occasionally, insomniac patients may take a sleeping pill after midnight. This may have consequences on their ability to drive a car and result in an increased risk of car accidents. METHODS:This double-blind, randomized, placebo-controlled, three-treatment three-period cross-over study investigated the eff...

    journal_title:Sleep medicine

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1016/j.sleep.2003.06.005

    authors: Partinen M,Hirvonen K,Hublin C,Halavaara M,Hiltunen H

    更新日期:2003-11-01 00:00:00

  • Linguistic and psychometric validation of the Chinese version of the self-efficacy measures for sleep apnea questionnaire.

    abstract:OBJECTIVES:The self-efficacy measure for sleep apnea (SEMSA) questionnaire was shown to be an effective tool to assess adherence-related cognitions on continuous positive airway pressure (CPAP) therapy in obstructive sleep apnea (OSA) subjects. SEMSA helps to solicit fundamental information for formulating strategies t...

    journal_title:Sleep medicine

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.sleep.2013.04.023

    authors: Lai AY,Fong DY,Lam JC,Weaver TE,Ip MS

    更新日期:2013-11-01 00:00:00

  • Polysomnographic findings in restless legs syndrome (RLS) patients with severe augmentation.

    abstract:BACKGROUND AND OBJECTIVES:Augmentation can occur frequently in restless legs syndrome (RLS) patients treated with dopaminergic agents. Video-polysomnographic (PSG) data from augmented RLS patients are scant. The aim of this study was to evaluate PSG findings in augmented RLS patients and compare them with those of non-...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2018.04.010

    authors: Steinke SS,Trenkwalder C,Zimmermann J,Sixel-Döring F,Muntean ML

    更新日期:2018-08-01 00:00:00

  • Objective and subjective long term outcome of maxillomandibular advancement in obstructive sleep apnea.

    abstract:STUDY OBJECTIVES:To evaluate the objective and subjective long-term outcome of maxillomandibular advancement (MMA) in Far-East Asian patients with moderate to severe obstructive sleep apnea (OSA). METHODS:This is a long-term follow-up study to evaluate the treatment outcome of MMA in OSA patients by objective polysomn...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2020.05.024

    authors: Lin CH,Chin WC,Huang YS,Wang PF,Li KK,Pirelli P,Chen YH,Guilleminault C

    更新日期:2020-10-01 00:00:00

  • Epidemiology of insomnia: prevalence, self-help treatments, consultations, and determinants of help-seeking behaviors.

    abstract:BACKGROUND AND PURPOSE:To estimate the prevalence of insomnia symptoms and syndrome in the general population, describe the types of self-help treatments and consultations initiated for insomnia, and examine help-seeking determinants. PATIENTS AND METHODS:A randomly selected sample of 2001 French-speaking adults from ...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2005.08.008

    authors: Morin CM,LeBlanc M,Daley M,Gregoire JP,Mérette C

    更新日期:2006-03-01 00:00:00

  • Effects of atmospheric particulate matter pollution on sleep disorders and sleep duration: a cross-sectional study in the UK biobank.

    abstract:BACKGROUND:Sleep disorder prevalence exhibited a six-fold relative increase from 2000 to 2010 in the United States. Sleep problems could increase the risk of stroke, cardiovascular disease, diabetes and cancer. Objective short sleep duration is associated with increased mortality. Obesity, smoking and sex differences c...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2020.07.032

    authors: Li L,Zhang W,Xie L,Jia S,Feng T,Yu H,Huang J,Qian B

    更新日期:2020-10-01 00:00:00

  • Cohort effects associated with reduced sleep duration in adolescents.

    abstract:OBJECTIVE:The purpose of this study is to examine how the sleep duration changes during adolescence across the seventh, eighth, ninth, and 10th grade periods, and to determine whether there is a difference between the cohorts. METHOD:For these purposes, we used the latent growth curve modeling and the multi-group anal...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2019.10.025

    authors: Yoo C

    更新日期:2020-03-01 00:00:00

  • Fatal accidents following changes in daylight savings time: the American experience.

    abstract::Objective: This study examines specific hypotheses that both sleep loss and behavioral changes occurring with the time shifts for Daylight Savings Time (DST) significantly effect the number of fatal traffic accidents in the United States of America.Background: It has been reported that there is a significant increase ...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/s1389-9457(00)00032-0

    authors: Varughese J,Allen RP

    更新日期:2001-01-01 00:00:00

  • The efficacy of biofeedback for the treatment of insomnia: a critical review.

    abstract:BACKGROUND:The popularity of biofeedback as a non-pharmacological treatment option for insomnia has increased in recent times despite inconsistent empirical evidence for its therapeutic efficacy. OBJECTIVE:The purpose of the current review was to systematically assess the efficacy of using biofeedback to treat insomni...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2018.12.011

    authors: Lovato N,Miller CB,Gordon CJ,Grunstein RR,Lack L

    更新日期:2019-04-01 00:00:00

  • Normative values of polysomnographic parameters in childhood and adolescence: quantitative sleep parameters.

    abstract:OBJECTIVE:To provide normative values for sleep macroarchitecture of healthy children aged 1-18 years using the AASM sleep scoring criteria, assessing the effects of gender, age, and Tanner pubertal stage. METHODS:One-night polysomnography was performed at subjects' habitual bedtimes in 16 laboratories on 209 healthy ...

    journal_title:Sleep medicine

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1016/j.sleep.2010.11.011

    authors: Scholle S,Beyer U,Bernhard M,Eichholz S,Erler T,Graness P,Goldmann-Schnalke B,Heisch K,Kirchhoff F,Klementz K,Koch G,Kramer A,Schmidtlein C,Schneider B,Walther B,Wiater A,Scholle HC

    更新日期:2011-06-01 00:00:00

  • First night efficacy of pramipexole in restless legs syndrome and periodic leg movements.

    abstract:OBJECTIVE:Restless legs syndrome (RLS) seems to improve immediately after a single dose of dopamine-agonists (DA). The aim of the present study was to investigate the acute effects of a low standard dose of pramipexole in RLS drug-naïve patients. METHODS:A single-blind placebo-controlled study in 32 consecutive idiopa...

    journal_title:Sleep medicine

    pub_type: 杂志文章,随机对照试验

    doi:10.1016/j.sleep.2006.10.008

    authors: Manconi M,Ferri R,Zucconi M,Oldani A,Fantini ML,Castronovo V,Ferini-Strambi L

    更新日期:2007-08-01 00:00:00

  • Assessing the reliability and validity of a newly developed insomnia treatment satisfaction questionnaire (ITSAT-Q).

    abstract:PURPOSE:To produce a valid insomnia treatment satisfaction questionnaire (ITSAT-Q) to assess treatment satisfaction with pharmacotherapy for use in patients with insomnia. PATIENTS AND METHODS:Items developed for a self-administered questionnaire were analyzed using exploratory factor analysis (EFA), which produced 5 ...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2009.12.010

    authors: Beyer AP,Szeinbach SL,Seoane-Vazquez EC,Gliem JA,Doan J,Wal GS,Lichstein KL

    更新日期:2010-09-01 00:00:00

  • Insomnia treatment response as a function of objectively measured sleep duration.

    abstract:OBJECTIVES:To examine the potential moderating effect of objectively measured sleep duration at baseline on the response to cognitive behavioral therapy for insomnia (CBT-I), administered singly or combined with medication (CBT-I + Med). METHODS:Based on the average PSG-derived sleep duration across two baseline night...

    journal_title:Sleep medicine

    pub_type: 临床试验,杂志文章

    doi:10.1016/j.sleep.2019.01.016

    authors: Rochefort A,Jarrin DC,Bélanger L,Ivers H,Morin CM

    更新日期:2019-04-01 00:00:00

  • Mentoring junior URM scientists to engage in sleep health disparities research: experience of the NYU PRIDE Institute.

    abstract:AIM:The aim of this study was to evaluate the National Institute of Health (NIH)-funded PRIDE Institute in Behavioral Medicine and Sleep Disorders Research at New York University (NYU) Langone Medical Center. The NYU PRIDE Institute provides intensive didactic and mentored research training to junior underrepresented m...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2015.09.010

    authors: Jean-Louis G,Ayappa I,Rapoport D,Zizi F,Airhihenbuwa C,Okuyemi K,Ogedegbe G

    更新日期:2016-02-01 00:00:00

  • World Association of Sleep Medicine (WASM) 2016 standards for recording and scoring leg movements in polysomnograms developed by a joint task force from the International and the European Restless Legs Syndrome Study Groups (IRLSSG and EURLSSG).

    abstract::This report presents the results of the work by a joint task force of the International and European Restless Legs Syndrome Study Groups and World Association of Sleep Medicine that revised and updated the current standards for recording and scoring leg movements (LM) in polysomnographic recordings (PSG). First, the b...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2016.10.010

    authors: Ferri R,Fulda S,Allen RP,Zucconi M,Bruni O,Chokroverty S,Ferini-Strambi L,Frauscher B,Garcia-Borreguero D,Hirshkowitz M,Högl B,Inoue Y,Jahangir A,Manconi M,Marcus CL,Picchietti DL,Plazzi G,Winkelman JW,Zak RS,Intern

    更新日期:2016-10-01 00:00:00

  • Sleep disturbances and later cognitive status: a multi-centre study.

    abstract:OBJECTIVE:To investigate the associations between sleep disturbances in mid-life and late-life and late-life cognitive status. METHODS:In four population-based studies (three Swedish studies: H70 study, Kungsholmen Project (KP) and The Swedish Panel Study of Living Conditions of the Oldest Old (SWEOLD); and one Finnis...

    journal_title:Sleep medicine

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.sleep.2017.11.1149

    authors: Sindi S,Johansson L,Skoog J,Mattsson AD,Sjöberg L,Wang HX,Fratiglioni L,Kulmala J,Soininen H,Solomon A,Johansson B,Skoog I,Kivipelto M,Kåreholt I

    更新日期:2018-12-01 00:00:00

  • Mechanisms influencing older adolescents' bedtimes during videogaming: the roles of game difficulty and flow.

    abstract::A relationship between evening technology use and sleep has been established, and models suggest various mechanisms to explain this relationship. Recent updates to these models also suggest the influence of individual difference factors, such that the relationship between technology and sleep varies between young peop...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2017.09.002

    authors: Smith LJ,King DL,Richardson C,Roane BM,Gradisar M

    更新日期:2017-11-01 00:00:00

  • Prevalence and cost of insomnia in a state Medicaid fee-for-service population based on diagnostic codes and prescription utilization.

    abstract:OBJECTIVES:The aims of this research were to estimate prevalence of insomnia, describe the utilization patterns of physician office services and prescription medications for insomnia, and estimate related costs in a Medicaid population. METHODS:A cross-sectional descriptive analysis using data from the West Virginia (...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2009.09.012

    authors: Roy AN,Smith M

    更新日期:2010-05-01 00:00:00

  • Prevalence of attention deficit hyperactivity disorder symptoms in narcolepsy: a systematic review.

    abstract:OBJECTIVE:Narcolepsy is characterized by excessive daytime sleepiness and cataplexy. Attention deficit hyperactivity disorder (ADHD) is characterized by hyperactivity, inattention, and impulsivity. However, despite their differences, both narcolepsy and ADHD share the symptoms of sleep disturbance and excessive daytime...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2019.07.022

    authors: Kim J,Lee GH,Sung SM,Jung DS,Pak K

    更新日期:2020-01-01 00:00:00

  • Night-waking and behavior in preschoolers: a developmental trajectory approach.

    abstract:OBJECTIVE:The aim was to study, with a developmental approach, the longitudinal association between night-waking from age 2 to 5-6 years and behavior at age 5-6 years. METHODS:Within the French birth cohort study Etude sur les Déterminants pré et post natals du développement et de la santé de l'ENfant (EDEN), repeated...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2017.10.008

    authors: Reynaud E,Forhan A,Heude B,Charles MA,Plancoulaine S,EDEN Mother−Child Cohort Study Group.

    更新日期:2018-03-01 00:00:00

  • Association of sleep habits with behavior problems and resilience of 6- to 7-year-old children: results from the A-CHILD study.

    abstract:BACKGROUND:Childhood sleep habits are associated with mental health development; however, little is known about the impact of irregular bedtimes on the mental health of early school-aged children. The aims of this study were to examine the effect of weekday sleep habits (varying bedtimes depending on the night of the w...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2017.12.015

    authors: Doi S,Fujiwara T,Ochi M,Isumi A,Kato T

    更新日期:2018-05-01 00:00:00

  • Childhood narcolepsy with partial facial cataplexy: a diagnostic dilemma.

    abstract::Sixteen percent of adults ultimately diagnosed with having narcolepsy/cataplexy experienced symptoms before the age of ten years, 4.5% even before the age of five years. The symptomatology in childhood narcolepsy/cataplexy can differ significantly from adults and can lead to misinterpretations and misdiagnosis. Standa...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2008.08.005

    authors: Dhondt K,Verhelst H,Pevernagie D,Slap F,Van Coster R

    更新日期:2009-08-01 00:00:00

  • Functional neuroimaging studies in restless legs syndrome.

    abstract::Functional neuroimaging studies may contribute to elucidate pathophysiological mechanisms of the restless legs syndrome (RLS) which still remain unclear. Studies in patients with RLS have been performed using functional magnetic resonance imaging (fMRI), single photon emission computed tomography (SPECT) and, more rec...

    journal_title:Sleep medicine

    pub_type: 杂志文章,评审

    doi:10.1016/j.sleep.2004.01.009

    authors: Wetter TC,Eisensehr I,Trenkwalder C

    更新日期:2004-07-01 00:00:00

  • Narcolepsy and the ability to resist sleep.

    abstract::We describe five patients who presented with irresistible daytime sleepiness and who have the clinical and laboratory features of narcolepsy but differ from most patients with narcolepsy in their ability to resist falling asleep during the daytime. All of the patients described partial or complete remission of their s...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/s1389-9457(99)00016-7

    authors: Shechter-Amir D,Wade JA,Moldofsky H

    更新日期:2000-04-01 00:00:00

  • Validation of the Pittsburgh Sleep Quality Index and the Epworth Sleepiness Scale in older black and white women.

    abstract:OBJECTIVES:Despite routine use with older adults, the Pittsburgh Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS) have not been adequately validated in older samples, particularly those from diverse racial backgrounds. The objective of this study was to determine the reliability and validity of and to prov...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2011.04.005

    authors: Beaudreau SA,Spira AP,Stewart A,Kezirian EJ,Lui LY,Ensrud K,Redline S,Ancoli-Israel S,Stone KL,Study of Osteoporotic Fractures.

    更新日期:2012-01-01 00:00:00

  • Are the Insomnia Severity Index and Pittsburgh Sleep Quality Index valid outcome measures for Cognitive Behavioral Therapy for Insomnia? Inquiry from the perspective of response shifts and longitudinal measurement invariance in their Chinese versions.

    abstract:OBJECTIVE:The purpose of this study was to examine whether the Insomnia Severity Index (ISI) and Pittsburgh Sleep Quality Index (PSQI) are valid outcome measures for Cognitive Behavioral Therapy for Insomnia (CBT-I). Specifically, we tested whether the factorial parameters of the ISI and the PSQI could remain invariant...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2017.04.003

    authors: Chen PY,Jan YW,Yang CM

    更新日期:2017-07-01 00:00:00

  • Impaired cerebral oxygenation and exercise tolerance in patients with severe obstructive sleep apnea syndrome.

    abstract:OBJECTIVE AND BACKGROUND:Impaired cerebral blood flow and cerebrovascular reactivity to hypercapnia during wakefulness at rest as well as reduced exercise tolerance have been reported in severe obstructive sleep apnea (OSA) patients. Impaired cerebral oxygenation and hemodynamics can contribute to reduced exercise perf...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2018.06.013

    authors: Marillier M,Gruet M,Baillieul S,Wuyam B,Tamisier R,Levy P,Pepin JL,Verges S

    更新日期:2018-11-01 00:00:00

  • Sleep-disordered breathing among acute ischemic stroke patients in Brazil.

    abstract:OBJECTIVES:Sleep-disordered breathing (SDB) is very common in acute stroke patients and has been related to poor outcome. However, there is a lack of data about the association between SDB and stroke in developing countries. The study aims to characterize the frequency and severity of SDB in Brazilian patients during t...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2015.11.008

    authors: Camilo MR,Schnitman SV,Sander HH,Eckeli AL,Fernandes RM,Leite JP,Bassetti CL,Pontes-Neto OM

    更新日期:2016-03-01 00:00:00

  • Sleep disturbances in a clinical forensic psychiatric population.

    abstract:OBJECTIVE:Poor sleep is known to cause detrimental effects on the course of diverse psychiatric disorders and is a putative risk factor for hostility and aggression. Thus, sleep may be crucial in forensic psychiatric practice. However, little is known about the prevalence of sleep disturbances in these complex psychiat...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2013.03.008

    authors: Kamphuis J,Karsten J,de Weerd A,Lancel M

    更新日期:2013-11-01 00:00:00

  • Sleep architecture in infants with spinal muscular atrophy type 1.

    abstract:OBJECTIVE:Few reports on sleep patterns of patients with spinal muscular atrophy type 1 (SMA1) have been published and none on sleep microstructure. The aim of this study was to analyze sleep architecture and microstructure in a group of infants with SMA1, compared with age- and sex-matched controls. METHODS:Twelve SM...

    journal_title:Sleep medicine

    pub_type: 杂志文章

    doi:10.1016/j.sleep.2014.05.029

    authors: Verrillo E,Bruni O,Pavone M,Ferri R,Caldarelli V,Novelli L,Testa MB,Cutrera R

    更新日期:2014-10-01 00:00:00