Associação Brasileira de Sono (ABS) Rua Dr. Diogo Faria, 508 - Vila Clementino - CEP 04037-001 - São Paulo - SP - Brasil www.sbsono.com.br E-mail: [email protected] Tel.: +55 11 5908-7111 Expedient Sleep Science - ISSN 1984-0659 is published quarterly by the Associação Brasileira do Sono (ABS) and Federação Latinoamericana de Sociedades do Sono (FlASS), Brazil. The authors are fully responsible for the concepts expressed in the articles published in the journal. Total or partial reproduction of articles is authorized since the source is mentioned. Associação Brasileira de Sono (ABS) Website: www.sbsono.com.br President: Francisco Hora de Oliveira Fontes Vice-president: Andrea Bacelar Secretary: Maurício Bagnato Treasurer: Dra. Fernanda Louise Martinho Haddad Federation of Latin American Sleep Societies (FlASS) Website: www.laflass.com Council Members: President: Darwin Vizcarra (Peru) Vice-President: Darwin Vizcarra Escobar MD (Peru) Secretary: Rosana D’Alves MD (Brasil) Treasurer: Patricio Peirano MD (Chile) Immediate Past-President: Julia Santín MD (Chile) Past-president: Ricardo Velluti MD (Uruguay) MEMBER SOCIETIES ABS (Brasil) SAMS (Argentina) SUIS (Uruguay) ACMES (Colombia) SOCHIMES (Chile) APEMES (Peru) Writing and management: manuscripts should be submitted through our on-line submission system (http://www.sleepscience.com.br/cont_6.aspx) or by e-mail ([email protected]). Executive secretary: Marli Regina All mail should be sent to the address below: Associação Brasileira do Sono - Rua Dr. Diogo Faria, 508 - Vila Clementino - CEP 04037-001 - São Paulo - SP - Brasil Phone: +55 11 5908-7111 Free distribution Circulation: 1,120 copies by issue Production/Page design/Graphic project: GN1 Sistemas e Publicações Rua Getúlio Vargas, 507 - Sala 13 - 2º andar Centro - São João da Boa Vista - SP Fones: (19) 3633.1624 E-mail: [email protected] Translation: American Journal Experts (AJE) ©2013 - Sleep Science Contents Sleep Science 2013 v. 6, Supplement 1, p. s1-s80 2013 3 ORGANIZATION EDITORIAL 4 The 24/7 Society: from chronobiology to practical life Claudia Roberta de Castro Moreno, Frida Marina Fischer, Lúcia Rotenberg SCIENTIFIC PROGRAM 5 Program ABSTRACTS 9 Keynote Speaker 10 Thematic Session 21 Workshop 23 Oral Session 1 26 Oral Session 2 29 Oral Session 3 31 Oral Session 4 34 Special Session 37 Poster Sessions 75 AUTHOR INDEX Scientific Committee of the 21th International Symposium on Shiftwork and Working Time Organization The Symposium is a biannual event organized by members of the Working Time Society, and of the Scientific Committee on Shiftwork and Working Time of the International Commission on Occupational Health (ICOH). Local Organizing Committee Claudia Roberta de Castro Moreno (Chair) Frida Marina Fischer Lucia Rotenberg With the collaboration Aline Silva-Costa Andréa Luz Andressa Martins Daniela Wey Elaine Marqueze Heloisa Moreno Leana Araújo Lúcia Lemos Luna Gonçalves Samantha Turte Suleima Vasconcelos Scientific Committee Adam Fletcher - Australia Arne Lowden - Sweden Claudia Moreno - Brazil Debra Skene - United Kingdom Diane Boivin - Canada Drew Dawson - Australia Fernando Louzada - Brazil Frida Fischer - Brazil Friedhelm Nachreiner - Germany Goran Kecklund - Sweden Hans van Dongen - United States Johannes Gartner - Austria John Axelsson - Sweden Lee Di Milia - Australia Liliane Teixeira - Brazil Lucia Rotenberg - Brazil Marco Túlio Mello - Brazil Masaya Takahashi - Japan Mikael Sallinen - Finland Philip Bohle - Australia Philip Tucker - Sweden Sampsa Puttonen - Finland