"Recognition of heart attack symptoms and treatment-seeking behaviors: a multi-center survey in Tehran, Iran".

BACKGROUND: In acute myocardial infarction (AMI), timely recognition of symptoms and early hospital presentation positively affect patient morbidity and mortality. Due to the high burden of ischemic heart disease in Iran, this study aimed to identify factors affecting the level of knowledge, responses at the time of AMI onset, and sources of health information among the Iranian population. METHOD: This cross-sectional study was conducted in three tertiary hospitals in Tehran, Iran. An expert-validated questionnaire was used to obtain data. A total of 400 individuals were enrolled. RESULT: Among the respondents, 285 people(71.3%) considered "chest pain or discomfort," and 251 (62.7%) regarded "pain or discomfort in the arm or shoulder" as MI symptoms. Approximately 288 (72.0%) respondents had poor knowledge of the AMI symptoms. Knowledge of symptoms was higher among those with higher levels of education, those with medical-associated jobs, and those who resided in the capital areas. Major risk factors identified by the participants were: anxiety (340)(85.0%), obesity (327)(81.8%), an unhealthy diet (325)(81.3%), and the presence of high LDL levels (258)(64.5%) and Diabetes Mellitus (164)(41.0%) were less appreciated. Calling an ambulance (286)(71.5%) was the most common treatment-seeking behavior in the case of a suspected heart attack. CONCLUSION: It is vital to educate the general population about AMI symptoms, particularly those with comorbidities at the greatest risk for an AMI episode.

Translation and validation of the Persian version of the scleroderma health assessment questionnaire (SHAQ).

The present study aimed to translate and validate the Scleroderma Health Assessment Questionnaire (SHAQ) for Persian-speaking patients (SHAQ-P), using a cross-sectional study. This cross-sectional study included SSc patients with 2013 ACR/EULAR criteria. The SHAQ was translated using a "forward-backward" method. HAQ-DI and SSc-HAQ scores were calculated from the patient-answered questionnaires. Rheumatology experts assessed the face and content validities of the SHAQ-P. Psychometric properties of the SHAQ-P were then assessed: Structural validity was analyzed using principal component factor analysis. Discriminant and convergent validities were measured on subgroups of the initial patient population. Test-retest reliability was measured on patients who filled the SHAQ-P again after 1 month. The Scale-CVI-average (S-CVI/Ave) score for content validity was 88.7%. Face validity was measured to be 68.17% using the QQ10 questionnaire. Factor analysis revealed a two-factor structure with 20 out of 26 questions loading on the first factor (N = 285). One-way ANOVA showed that patients with a higher number of involved organs had higher average HAQ-DI and SSc-HAQ-scores (N = 60, P = 0.019 and 0.023, respectively). HAQ-DI and SSc-HAQ-scores were significantly correlated with the physical component score of SF36 (N = 31, correlation coefficient = - 0.65 and - 0.72, respectively). Reliability testing after one month demonstrated that HAQ-DI and SSc-HAQ-scores were significantly correlated with their initial (N = 40, correlation coefficient = 0.86 and 0.84, respectively), proving that the Persian SHAQ was a valid and reliable questionnaire to evaluate scleroderma patients' quality of life.

QUS characteristics in Normal Population: a Mini Review and our experience.

Objectives: Quantitative ultrasound (QUS) is a bone densitometry method that is less expensive and more portable than DXA. It is also noninvasive. QUS parameters include speed of sound (SOS), broad band ultrasound attenuation (BUA), and stiffness index (SI). This study defined normal values of QUS parameters in Iranian men and women. Methods: QUS of heels measured in 258 Iranian men and women, aged 20-76 y/o. They were participants of Iranian Multicenter Osteoporosis study (IMOS), selected by randomized sampling. QUS device was an Achilles+ (GE-Lunar) device. Results: Percentiles of SI (2.5%, 50%, and 97.5%) determined. We found a good agreement between the Iranian reference values and western reference (used by device) value in defining normal and osteoporotic people (κ = 0.875). Conclusion: Results from this study suggest that QUS of the heel may be a good method for diagnosis of low bone mass in different regions.

Applicability of glucocorticoid toxicity index in pemphigus: Comparison between two groups of rituximab-treated and rituximab-naïve patients.

Rituximab (RTX) combined with short-term glucocorticoids (GC) is an effective therapeutic option for pemphigus. The newly developed Glucocorticoid Toxicity Index (GTI) tool provides the possibility to measure GC toxicities over time. To compare 1-year GTI between two groups of RTX-treated and RTX-naïve patients with pemphigus. The responsiveness of the GTI was also investigated. A prospective cohort of 129 adults with newly diagnosed pemphigus was conducted. GC-related toxicities were assessed at 3-month intervals according to Composite and Specific lists of the GTI. Of the patients, 76.7% (n = 99) received RTX. Throughout the time intervals, RTX-treated patients had lower GTI compared to RTX-naïve ones (p = 0.036). The mean GTI at 1-year was 34.3 in the RTX-treated group and 50.8 in the RTX-naïve group (p = 0.04). The most commonly observed GC-related toxicity was neuropsychiatric manifestations for 34% (224 events). The relapse rate of RTX-treated patients (1%) was significantly lower than RTX-naïve patients (10%) (p = 0.037). The GTI showed no correlation with cumulative GC consumption in both groups (p > 0.05, both). Patients treated with GC alone had remarkably higher GTI than patients treated with GC plus RTX. The GTI is an applicable tool to quantitatively capture GC toxicities at the patient level in pemphigus.

Knowledge and perception of hand hygiene: A survey using WHO standardized tools in Tehran, Iran.

BACKGROUND: Proper hand hygiene is the most important action in preventing healthcare-associated infections (HCAIs). In this study, the knowledge and perception of hand hygiene assessed among nurses as the most exposed personnel to patients. METHODS: In this analytical cross-sectional study, the nurses working in different wards of a collegiate tertiary hospital in Tehran were investigated by standardized WHO questionnaires. RESULTS: Of the 101 participating nurses 89 (88.1%) were females. 81 (80.2%) had received formal related training. The 69 respondents estimated the mean prevalence of HCAI to be 38.91% and 98 (97.1%) considered hand hygiene an effective prevention in this regard. 78 (77.3%) perceived hand hygiene as the center priority; 82, 83 and 79 of participants would think that good hand hygiene matters for their superiors, colleagues and patients, respectively. The practice of hand hygiene was stated to be difficult by 48 (47.5%) respondents. There was no significant difference in self-reporting of hand hygiene practice among nurses in age (P=0.68), the degree of education (P=0.574), work experience (P=0.64), nor their wards (P=0.131). There was a significant reverse relationship with the supposed difficulty level of doing hand hygiene (P=0.049). The mean score of the nurses' knowledge was 66.53 (±9.41) based on the answers to the questions of the knowledge questionnaire. CONCLUSION: Knowledge and perception of hand hygiene, as this study showed, might not to be satisfactory; therefore, planning to improve these indicators and regular monitoring using standard tools is necessary for all healthcare centers.

Management of ST-segment-elevation myocardial infarction during the coronavirus disease 2019 (COVID-19) outbreak: Iranian"247" National Committee's position paper on primary percutaneous coronary intervention.

World Health Organization has designated coronavirus disease 2019 (COVID-19) as a pandemic. During the past several weeks, a considerable burden has been imposed on the Iranian's healthcare system. The present document reviewed the latest evidence and expert opinion regarding the management of ST-segment-elevation myocardial infarction during the outbreak of COVID-19 and outlines a practical algorithm for it.

Risk Factors for Hearing Loss and Its Prevalence in Neonates Older than 6 Months with History of Hospitalization in Intensive Care Unit.

OBJECTIVES: Hearing loss is one of the most important disabilities in neonates. Delay in the detection of hearing loss leads to impaired development and may prevent the acquisition of speech. We aimed to determine the risk factors associated with hearing loss in neonatal patients aged more than 6 months with a history of hospitalization in Neonatal Intensive Care Unit (NICU). METHODS: In this case-control study, screening for hearing loss was carried out on 325 neonates aged 6-12 months referred to Pediatric Neurology Office of Vali-e-Asr Hospital, Tehran, Iran up to 2011. Hearing loss was confirmed using Auditory Brainstem Response screening test (ABR). RESULTS: The prevalence of mildly and moderately hearing loss in neonates was determined as 3.6%. The most significant risk factors for hearing loss in neonates were neonatal icterus associated with phototherapy, respiratory distress syndrome (RDS) and lower Apgar score. CONCLUSION: It seems to quantitative auditory system screening using ABR is necessary for all neonates; because rehabilitation support such as speech therapy and hearing training in this age period is more effective than older ages.

Pain management of acute limb trauma patients with intravenous lidocaine in emergency department.

INTRODUCTION: This study was designed to assess the possible superiority of intravenous lidocaine to morphine for pain management. METHODS: This was a randomized double blind controlled superiority trial, carried on in the emergency department (ED). Traumatic patients older than 18-year-old with the complaint of acute pain greater than 4 on a numeric rating scale (NRS) from 0 to 10 on their extremities were eligible. One group received IV lidocaine (1.5 mg/kg), and the other received IV morphine (0.1mg/kg). Pain scores and adverse effects were assessed at 15, 30, 45 and 60 minutes and patients' satisfaction was evaluated two hours later. A minimum pain score reduction of 1.3 from baseline was considered clinically significant. RESULTS: Fifty patients with the mean age of 31.28±8.7 were enrolled (78% male). The demographic characteristics and pain scores of the two groups was similar. The on-arrival mean pain scores in two groups were, lidocaine: 7.9±1.4 and morphine: 8.0±1.4 (p=0.57) and after 1 hour were, lidocaine: 2.28±1.2 and morphine: 3.2±1.7. Although the pain score decreased significantly in both group (p=0.027), there were not any clinically and statistically significant difference between the two groups (p=0.77). Patients' satisfaction with pain management in both groups were almost similar (p=0.49). CONCLUSION: The reduction in pain score using IV lidocaine is not superior to IV morphine in adult ED patients with traumatic limb pain.

Causes of Prolonged Emergency Department Stay; a Cross-sectional Action Research.

INTRODUCTION: Based on the existing standards, patients presenting to emergency department (ED) should receive a decision in a maximum of 6 hours after admission to ED and leave ED in this time. Unfortunately, most of the time, especially in general and referral hospitals, we witness patients staying in the ED for hours or even days after a decision has been made. OBJECTIVE: the present study was performed with the aim of evaluating the causes of patients' prolonged length of stay in ED of one of the major hospitals in Tehran, Iran. METHOD: The present cross-sectional action research was carried out in the ED of Imam Khomeini Hospital, Tehran, Iran, in November and December 2016. The studied population consisted of patients who stayed in ED for more than 12 hours. In a panel consist of specialists, semi-structured and open questions were asked from the participants. All the interviews were recorded and converted to text. Effective factors of staying more than 12 hours in ED mentioned by the interviewees were extracted. A checklist of evaluating the causes of more than 12 hours stay in ED was prepared. In the next stage, by daily visit to the ED of the studied hospital, profile of the patients who had stayed in the ED for more than 12 hours was evaluated and the variables determined in the checklist were assessed. RESULTS: In the present study, 407 patients with the mean age of 54.07±20.18 years (minimum 1 and maximum 113 years) were studied, 270 (65.7%) of which were male. Respectively, 26 (6.4%) were admitted in triage level 1, 203 (49.9%) in triage level 2, 168 (41.3%) in triage level 3, 9 (2.2%) in triage level 4 and 1 (0.2%) in triage level 5. Based on these findings, "services not wanting to transfer patients with decisions to the service" was the most common factor. CONCLUSION: In the present study, specialized services not tending to dislocate the patients that have been decided upon to their respective department, a considerable number of complicated patients and patients with advanced underlying illnesses among those presenting to ED, and shortage of beds in specialized departments and ICU, were the most common causes affecting more than 12 hours stay of patients in the studied ED.

Outcome-Based Validity and Reliability Assessment of Raters Regarding the Admission Triage Level in the Emergency Department: a Cross-Sectional Study.

INTRODUCTION: Emergency department (ED) is usually the first line of healthcare supply to patients in non-urgent to critical situations and, if necessary, provides hospital admission. A dynamic system to evaluate patients and allocate priorities is necessary. Such a structure that facilitates patients' flow in the ED is termed triage. OBJECTIVE: This study was conducted to investigate the validity and reliability of implementation of Emergency Severity Index (ESI) system version 4 by triage nurses in an overcrowded referral hospital with more than 80000 patient admissions per year and an average emergency department occupancy rate of more than 80%. METHOD: This prospective cross-sectional study was conducted in a tertiary care teaching hospital and trauma center with an emergency medicine residency program. Seven participating expert nurses were asked to assess the ESI level of patients in 30 written scenarios twice within a three-week interval to evaluate the inter-rater and intra-rater reliability. Patients were randomly selected to participate in the study, and the triage level assigned by the nurses was compared with that by the emergency physicians. Finally, based on the patients' charts, an expert panel evaluated the validity of the triage level. RESULTS: During the study period, 527 patients with mean age of 54 ± 7 years, including 253 (48%) women and 274 (52%) men, were assessed by seven trained triage nurses. The degree of retrograde agreement between the collaborated expert panel's evaluation and the actual triage scales by the nurses and physicians for all 5 levels was excellent, with the Cohen's weighted kappa being 0.966 (CI 0.985-0.946, p < 0.001) and 0.813 (CI 0.856-0.769, p<0.001), respectively. The intra-rater reliability was 0.94 (p < 0.0001), and the inter-rater reliability for all the nurses was in perfect agreement with the test result (Cohen's weighted kappa were as follows: 0.919, 0.956, 0.911, 0.955, 0.860, 0.956, and 0.868; p < 0.001). CONCLUSION: The study findings showed that there was perfect reliability and, overall, almost perfect validity for the triage performed by the studied nurses.

Abdominal and pelvic CT scan interpretation of emergency medicine physicians compared with radiologists' report and its impact on patients' outcome.

PURPOSE: In this study, the impact of contrast-enhanced abdominopelvic CT scan interpretations by emergency medicine team on patients' morbidity and mortality was evaluated and their interpretations were compared to radiologists' reports. METHODS: During a 3-month period, all patients who had undergone a contrast-enhanced abdominopelvic CT scan at the emergency department enrolled in this study. All CT scans were interpreted blindly by the emergency medicine (ED) attending physicians and the patients were treated accordingly. Radiologists reported all the CT scans within 12 h. Radiologists' reports were put into the agreement or disagreement group retrospectively. A panel of experts further evaluated the disagreement groups' medical charts and placed them in clinically significant or insignificant group based on the follow-up for 28 days. RESULTS: In this study, 170 CT scans were interpreted. The agreement rate was 68.2%. In the clinically significant disagreement group, eight patients did not receive the required treatment and three patients were over treated. Although the overall mortality rate was 5, none could have been prevented by a prompt radiologist's report. The disagreement group had longer hospital stay (p = 0.006) and transfer to other wards (p = 0.035). The inter-rater reliability between emergency medicine attending physicians and attending radiologists was substantial (kappa = 0.77) and statistically significant (p < 0.0001). CONCLUSION: Our findings support the cautious use of ED physicians' CT scan interpretations for patients' management. Ideally, the ED physicians should utilize a real-time radiologist interpretation in critical patients. This collaboration will result in better patient management.

Vapocoolant Spray Effectiveness on Arterial Puncture Pain: A Randomized Controlled Clinical Trial.

Arterial blood gas (ABG) sampling is a painful procedure with no perfect technique for quelling the discomfort. An ideal local anesthesia should be rapid, easy to learn, inexpensive, and noninvasive. This study was aimed to compare pain levels from ABG sampling performed with vapocoolant spray in comparison to placebo. We hypothesized that pretreatment with the vapocoolant would reduce the pain of arterial puncture by at least 1 point on a 10 point verbal numeric scale. We have evaluated the effectiveness of a vapocoolant spray in achieving satisfactory pain control in patients undergoing ABG sampling in this randomized placebo controlled trial. Eighty patients were randomized to 2 groups: group A, who received vapocoolant spray, and group B, who received water spray as placebo (Control group). Puncture and spray application pain was assessed with numerical rating scale (0, the absence of pain; 10, greatest imaginable pain) and number of attempts was recorded. The pain score during ABG sampling was not lower in group A compared with group B significantly (4.78±1.761 vs. 4.90±1.837; P:0.945). This study showed that while the spray exerts more application pain, the number of attempts required for ABG sampling was not significantly lower in group A compared with group B (1.38±0.54 vs. 1.53±0.68; P=0.372). Vapocoolant spray was not effective in ABG pain reduction, had milder application pain compared to placebo (P<0.05), but did not reduce sampling attempts. At present, this spray cannot be recommended for arterial puncture anesthesia, and further study on different timing is necessary.

Distance Learning Can Be as Effective as Traditional Learning for Medical Students in the Initial Assessment of Trauma Patients.

Distance learning is expanding and replacing the traditional academic medical settings. Managing trauma patients seems to be a prerequisite skill for medical students. This study has been done to evaluate the efficiency of distance learning on performing the initial assessment and management in trauma patients, compared with the traditional learning among senior medical students. One hundred and twenty senior medical students enrolled in this single-blind quasi-experimental study and were equally divided into the experimental (distance learning) and control group (traditional learning). All participants did a written MCQ before the study. The control group attended a workshop with a 50-minute lecture on initial management of trauma patients and a case simulation scenario followed by a hands-on session. On the other hand, the experimental group was given a DVD with a similar 50-minute lecture and a case simulation scenario, and they also attended a hands-on session to practice the skills. Both groups were evaluated by a trauma station in an objective structured clinical examination (OSCE) after a month. The performance in the experimental group was statistically better (P=0.001) in OSCE. Distance learning seems to be an appropriate adjunct to traditional learning.

Efficacy of Intravenous Paracetamol Versus Intravenous Morphine in Acute Limb Trauma.

BACKGROUND: Efficient pain management is one of the most important components of care in the field of emergency medicine. OBJECTIVES: This study was conducted to compare intravenous paracetamol and intravenous morphine sulfate for acute pain reduction in patients with limb trauma. PATIENTS AND METHODS: In a randomized double-blinded clinical trial, all patients (aged 18 years and older) with acute limb trauma and a pain score of greater than 3/10 in the emergency department were recruited; they received either 1 g intravenous paracetamol or 0.1 mg/kg intravenous morphine sulfate over 15 minutes. The primary outcome was the pain score measured on a numerical rating scale at 0, 15 and 30 minutes after commencing drug administration. The requirement for rescue analgesia and the frequency of adverse reactions were also recorded. RESULTS: Sixty patients randomly received either IV paracetamol (n = 30) or IV morphine (n = 30). The mean reduction in numerical rating scale pain intensity scores at 30 minutes was 3.86 (± 1.61) for paracetamol, and 2.16 (± 1.39) for morphine. However, pain relief was significantly higher in the paracetamol group compared to the morphine group (P < 0.001). Four patients in the paracetamol group and 15 patients in the morphine group needed rescue analgesia and the difference was significant (P = 0.05). CONCLUSIONS: Intravenous paracetamol appears to provide better analgesia than intravenous morphine in acute limb trauma. Further larger studies are required.

The Incidence, Nature and Consequences of Adverse Events in Iranian Hospitals.

INTRODUCTION: Adverse events are relatively common in healthcare, leading to extensive harm to patients and a significant drain on healthcare resources. Identifying the extent, nature and consequences of adverse events is an important step in preventing adverse events and their consequences which is the subject of this study. METHODS: This is a retrospective review of medical records randomly selected from patients admitted to 4 general hospitals, staying more than 24 hours and discharged between April and September 2012. We randomly selected 1200 records and completed the record review for 1162 of these records. Standard forms (RF1 and RF2) were used to review medical records in two stages by nurses and medical doctors. RESULTS: Eighty-five (7.3%) of the 1162 records had an adverse event during the admission; and in 43 (3.7%) of the 1162 records, the patient was admitted to the hospital due to an adverse event that occurred before the admission. Therefore, a total of 128 (11.0%) adverse events occurred in 126 (10.9) records as two patients had more than one adverse event. Forty-four (34.3%) of these 128 adverse events were considered preventable. CONCLUSIONS: This study confirms that adverse events, particularly adverse drug reactions, post-operative infections, bedsore and hospital acquired infections are common and potentially preventable sources of harm to patients in Iranian hospitals.

Parathyroid Hormone Levels May Predict Nonalcoholic Steatohepatitis in Morbidly Obese Patients.

BACKGROUND: Obesity as a worldwide health problem is associated with nonalcoholic steatohepatitis (NASH). Since severe liver injury may be present in asymptomatic obese patients and a definite diagnosis of nonalcoholic steatohepatitis can only be made after an invasive procedure of liver biopsy, there is a need for noninvasive methods to predict the probability of NASH. OBJECTIVES: To investigate the role of vitamin D endocrine system in predicting the probability of presence of NASH in asymptomatic morbidly obese candidates of bariatric surgery. PATIENTS AND METHODS: From December 09 to March 11, every patient undergoing bariatric surgery had a liver biopsy. Nonalcoholic steatohepatitis was diagnosed using the Lee's criteria, the baseline labs obtained and the association between laboratory data and presence of NASH assessed. RESULTS: Forty-six patients (34 women, aged 36.5 ± 10.6 years) were analyzed. The mean levels of liver enzymes were significantly higher in the group with NASH (P value < 0.01). In an unadjusted logistic model, PTH was the only variable in vitamin D endocrine system which was significantly associated with NASH (odds ratio (OR): 1.04, 95%CI: 1.01 - 1.07). After adjustment for possible confounding factors, age (OR: 1.22, 95%CI: 1.00 - 1.50) and PTH (OR: 1.08, 95%CI: 1.01 - 1.16) were predictive factors for NASH (P value < 0.05). CONCLUSIONS: Elevated serum PTH level was the predictive factor for NASH in morbidly obese patients. Also, we reported elevated serum liver enzymes, high serum PTH levels and older age as predictors of NASH in patients seeking obesity surgical treatments.

The impact of using RUSH protocol for diagnosing the type of unknown shock in the emergency department.

Clinical assessment and classification of shock is extremely difficult to conduct on critically ill patients especially upon arrival at the emergency department. Resuscitative point-of-care ultrasound could be used for rapid initial diagnosis and better management. In this study, the results of using the RUSH (Rapid Ultrasound in Shock) exam to determine the type of shock in the emergency department are compared to the final diagnosis of patients. This was a single-center prospective study in which all patients with an unknown type of shock and no prior treatment were included. Parallel to the standard resuscitative management and diagnosis of the emergency team, the RUSH exam was performed blindly on the patient by an emergency medicine staff who was not part of the patient's caregiving team. The results of the RUSH exam were then compared to the final diagnosis of the patients and the 48-h outcome. Twenty-five patients were enrolled in this study. The overall kappa correlation of the RUSH exam compared with the final diagnosis was 0.84 which is an almost perfect agreement. The overall sensitivity of the RUSH exam was 88 % and the specificity was 96 %. Although the mortality rate was 64 %, there was not a significant relationship between mortality and the protocol used for diagnosis. The RUSH exam could be used in emergency wards to detect types of shock.

The STOP-BANG questionnaire: reliability and validity of the Persian version in sleep clinic population.

PURPOSE: The snoring, tiredness, observed apnea, blood pressure, body mass index, age, neck circumference, gender (STOP-BANG) is a concise and effective obstructive sleep apnea (OSA) screening tool, part questionnaire (STOP), and part demographic or anthropometric measurements (BANG). The main purpose of this study was to translate this well-liked questionnaire into Persian and assess its reliability and validity in sleep clinic population. METHODS: Standard forward-backward method was used for translation. A sample of 603 patients, who admitted to the sleep clinic, completely answered to the STOP questionnaire and underwent in-laboratory polysomnography, included in this study. Height, weight, and neck circumference were measured by technicians for calculating BANG score. The apnea-hypopnea index (AHI) on the polysomnography was used as gold standard for OSA diagnosis: none (AHI < 5), mild (5 ≤ AHI < 15), moderate (15 ≤ AHI < 30), and severe (AHI ≥ 30). One hundred and forty one patients were answered to the STOP questionnaire twice at a time interval of 2-4 weeks for test-retest analysis. RESULTS: In reliability analysis, 124 (87.9 %) patients had same STOP score and 130 (92.2 %) patients were classified in same risk of OSA. Based on the polysomnography, 438 patients (72.6 %) had mild (n = 124, 20.4 %), moderate (n = 114, 18.9 %), and severe (n = 201, 33.3 %) OSA, whereas according to the STOP-BANG, 502 patients (83.3 %) were at high risk of OSA. The sensitivity and specificity of the STOP-BANG were found to be 91.6 and 45.2 %, respectively, at AHI ≥ 5, 97.1 and 35.2 %, respectively, at AHI ≥ 15, and 98 and 29.4 %, respectively, at AHI ≥ 30. The area under the curve of the STOP-BANG for identifying mild, moderate, and severe OSA was 0.805, 0.779, and 0.755, respectively. CONCLUSIONS: Persian version of the STOP-BANG performs similar to its original version and is an easy-to-use questionnaire which could be considered as a reliable and valid tool for OSA screening.

The Patient's Attitude Toward Type 2 Diabetes Mellitus, a Qualitative Study.

Diabetes is an important health problem through the world. In comprehensive diabetes care, therapists must understand not just the observable behavior but the underlying attitudes which drive that behavior. Health, then sickness, has many aspects, and one of the famous descriptions is guided by WHO. This study aimed to explore dimensions of attitudes in diabetic patients about their disease, attending two medical centers in Tehran (capital of Iran). We conducted the open semi-structured face-to-face interviews with 27 patients. We used new methods for collecting data, reliability, validity, analyzing and ethical approval. We identified eighteen themes in four aspects of attitude: physical, mental, social and spiritual. Based on health promotion idea, we can divide themes in two broad categories: progressive attitude toward the higher level of health care and inhibitors attitude for this. The result of this research can be used in evidence-based education and management programs in comprehensive care of type 2 diabetes mellitus.