Cephalometric measurements MP-H and PNS-P and cervical and waist circumferences correlated with obstructive sleep apnea syndrome severity in patients in the ≥40 and <60 age group.

Summary Introduction: Patients with obstructive sleep apnea-hypopnea syndrome (OSAHS) often have associated changes in craniofacial morphology and distribution of body fat, either alone or in combination. Aim: To correlate cephalometric and anthropometric measures with OSAHS severity by using the apnea-hypopnea index (AHI). Method: A retrospective cephalometry study of 93 patients with OSAHS was conducted from July 2010 to July 2012. The following measurements were evaluated: body mass index (BMI), neck circumference (NC), waist circumference (WC), hip circumference (HC), the angles formed by the cranial base and the maxilla (SNA) and the mandible (SNB), the difference between SNA and SNB (ANB), the distance from the mandibular plane to the hyoid bone (MP-H), the space between the base of the tongue and the posterior pharyngeal wall (PAS), and the distance between the posterior nasal spine and the tip of the uvula (PNS-P). Means, standard deviations, and Pearson's correlation coefficients were calculated and analyzed. Results: AHI correlated significantly with BMI (r = 0.207, p = 0.047), NC (r = 0.365, p = 0.000), WC (r = 0.337, p = 0.001), PNS-P (r = 0.282, p = 0.006), and MP-H (r = 0.235, p = 0.023). Conclusion: Anthropometric measurements (BMI, NC, and WC) and cephalometric measurements (MP-H and PNS-P) can be used as predictors of OSAHS severity.

Aim:The author present a retrospective descriptive study of 60 patients with sleep obstructive ventilatory disturbance who have taken medical advice at the Centro Campinas de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço during a period of three years. All the patients have been examined after standardized protocol and decisions related to the treatment have been taken after systematic multidisciplinary discussion. Study design: clinical retrospective. Material and method: The patients were distributed into two groups according to the proposal of surgical and non-surgical treatment. After so, they were studied according to the model of treatment proposed and the main propaedeutic findings: respiratory disturbance index (RDI), body mass index (BMI), cephalometric analysis and Müller maneuver. The main features were compared -isolated or in association -with the model of treatment proposed. Conclusion: Amongst several conclusions obtained, the most important were: surgical and non-surgical treatment were indicated almost in the same proportion for of snoring; surgical treatments were most indicated for snoring and Apnoea-Hipopnoea Syndrome, despite of its modality; RDI, BMI and cephalometric analysis and Müller maneuver had no influence at any therapeutic modality; the therapeutic decision was taken after standardized protocol and systematic multidisciplinary discussion, where each case was discussed individually.

Objective: to analyze the care provided to sexual partners of people living with the human immunodeficiency virus. Methods: cross-sectional study with 173 participants, carried out in a service specialized in the treatment of people with the human immunodeficiency virus, submitted to a statistical analysis (chi-square test and Fisher’s exact test). Results: having the partner invited to attend the health service (p<0.001), receiving guidance on prevention in the health service (p<0.001), and being seen at the specialized service as a couple for counseling on sexual practices and preventive strategies (p<0.001) showed statistical differences. Conclusion: there are gaps in the care provided to sexual partners on strategies for preventing infection by the human immunodeficiency virus.

Objective To evaluate students' knowledge of nursing and medical courses at a public university on prophylaxis before and after exposure to HIV/AIDS. Method cross-sectional study, carried out with nursing and medical students (n = 167). In order to explain the effect of variables on knowledge, the Multinomial Logistic Regression was used. Results Participants had a mean of 23.03 years, female (56.5%), unmarried (64.3%), and heterosexual (86.3%). The level of knowledge demonstrated was mostly medium (49.4%), and only 28.6% showed a high knowledge about the subject. The multivariate analysis showed that the course (p = 0.03) and age (p = 0.01) were associated with a higher level of knowledge. Conclusions Nursing and medical students possess knowledge considered as average about HIV preventive prophylaxis, thus it is up to the health education institutions to provide subsidies for a better training of students, treating the theme as a transversal subject in their training.