Evaluation of Auditory Brainstem Response (ABR) in Vitamin B12 Deficiency.

PURPOSE: Changes in the central nervous system are observed due to vitamin B12 deficiency. The purpose of this study is to assess the effects of vitamin B12 deficiency on the central auditory tracks utilizing ABR. MATERIAL AND METHOD: 30 individuals (16 females, 14 males) with vitamin B12 deficiency and 30 individuals (17 females, 13 males) without any hearing problem and B12 deficiency have participated in the study. The ages of the individuals with vitamin B12 deficiency varied between 18 and 39, with a mean of 28±5.6, The ages of the individuals with normal hearing in the control group were between 18 and 42, with a mean of 30±6.2. The I, III and V. wave latencies and I-III, I-V and III-V inter-wave latencies and amplitudes of the participants with vitamin B12 deficiency and with normal hearing were evaluated using click stimulus. RESULTS: No statistically significant change was observed between the group with vitamin B12 deficiency and the normal group in the I, III and V. wave latencies and the I-III, I-V and III-V inter-latency values and amplitudes. CONCLUSION: Although vitamin B12 deficiency effects the central nervous system, normal latencies and amplitudes were obtained in the ABR test. It was especially observed that the brainstem region, where the I, III ve V. Waves originate, is not effected by vitamin B12 deficiency.

Satisfaction assessment with Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire on people using hearing aid having Real Ear Measurement (REM) eligibility.

AIM: Benefit and satisfaction from hearing aids can be measured in different ways. The aim of this study is to evaluate the benefits and satisfaction of the users from the hearing aids whose fitting are done suitably for hearing loss including ear mould. MATERIAL AND METHOD: In this study Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire which consists of 24 questions was used for hearing aid satisfaction assessment. Total 301 people having different type and degree hearing loss participated in the study. The ages of 141 men and 160 women participants were between 18-65 and the average age was 49.11 ± 13.89 year. 187 of the participants had hearing aid in only one ear and the 114 had in both ears. Degree of unilateral hearing loss was 31 slight, 64 moderate, 49 moderately severe, 35 severe and 8 profound. In the ear in which hearing aid was used, there was 134 sensorineural hearingloss, 53 mixture hearing loss. Degree of hearing loss of the people using hearing aid bilaterally was 24 slight, 79 moderate, 54 moderately severe, 48 severe and 23 profound. In 162 ears of people using hearing aid bilaterally there was sensorineural hearing loss and in 53 ears there was mixture hearing loss. RESULTS: In right ear average score of the maximum satisfaction was between 4.23-5.75 and in left ear it was between 4.20-5.72. While the degree of hearing loss was increasing, the average of satisfaction score was decreasing. In terms of using unilateral and bilateral hearing aid, statistically considerable difference was found. In terms of hearing loss statistically considerable difference couldn't be found. CONCLUSION: Satisfaction of hearing aid is decreasing inversely proportional with increasing of hearing loss (slight- profound degree) While the furthest satisfaction for right and left ear was slight degree, the least satisfaction was observed for profound hearing loss. Aid using satisfaction changes depend on using the aid in the right ear or in the left ear. Using bilateral hearing aid has increased patient satisfaction much more.

The effect of different nasal irrigation solutions following septoplasty and concha radiofrequency: a prospective randomized study / Efeito de diferentes soluções para irrigação nasal após septoplastia e radiofrequência das conchas nasais: estudo prospectivo e randomizado

Abstract Introduction Nasal irrigation solutions are widely used following endonasal surgery. These irrigation solutions remove infective debris and crusts, reducing the probability of synechia formation, and accelerate mucosal healing. Objective The aim of the present study was to compare the effects of nasal irrigation solutions with different contents following septoplasty and concha radiofrequency. Methods The present study was a prospective, randomized, controlled simple blind study of 120 patients who underwent septoplasty and bilateral concha radiofrequency. Patients were divided into four groups according to the nasal irrigation solution used: tap water, buffered isotonic saline, saline with xylitol, and hypertonic sea water. Patients were examined on the 7th and 15th postoperative days. A saccharine test was applied to determine mucociliary activity preoperatively and on the 7th and 15th postoperative days. Patients were asked about drying and obstruction using a 10 cm visual analog scale. In addition, patients were examined to determine the crusting score. Results There was no significant difference found in the preoperative and 7th and 15th postoperative days' mucociliary clearance times among the four groups. The crusting score was found to be significantly lower in the hypertonic sea water group (p < 0.001). Drying and obstruction on the 7th and 15th postoperative days were found to be significantly more comfortable in the hypertonic sea water group (p < 0.001). Conclusion Hypertonic sea water is the recommended irrigation solution, as it is associated with less crusting, drying, and obstruction in the nose for the postoperative period following septoplasty and concha radiofrequency.

Resumo Introdução Soluções para irrigação nasal são amplamente usadas após cirurgias endonasais. Essas soluções removem os resíduos e crostas, reduzem a probabilidade de formação de sinéquias e aceleram a cicatrização da mucosa. Objetivo O objetivo do presente estudo foi comparar os efeitos das soluçoes para irrigaçao nasal com diferentes conteudos apos septoplastia e turbinoplastia com radiofrequencia. Método O presente estudo foi um estudo cego simples, randomizado, controlado e prospectivo de 120 pacientes submetidos a septoplastia e turbinoplastia bilateral com radiofrequencia. Os pacientes foram divididos em quatro grupos de acordo com a soluçao nasal utilizada: agua da torneira, soluçao salina isotonica tamponada, soluçao salina com xilitol e agua do mar hipertonica. Os pacientes foram examinados no 7° e 15° dias do pos-operatorio. O teste de sacarina foi utilizado para determinar a atividade mucociliar pre-operatoria e no 7° e 15° dias do pos-operatorio. Os pacientes foram questionados sobre a sensaçao de secura e obstruçao nasais utilizando uma escala visual analógica de 10 cm. Alem disso, os pacientes foram examinados para determinar o escore em relaçao a crostas. Resultados Não houve diferença significativa entre o pré-operatório e o sétimo e 15° dias do pós-operatório dos tempos de clearance mucociliar entre os quatro grupos. Verificou-se que o escore em relação a crostas foi significativamente menor no grupo que usou água do mar hipertônica (p < 0,001). As sensações de secura e obstrução nasais no sétimo e 15° dias do pós-operatório mostraram-se significativamente mais confortáveis no grupo água do mar hipertônica (p < 0,001). Conclusão A água de mar hipertônica é a solução de irrigação recomendada, pois está associada a menor incidência de crostas, secura e obstrução nasais no pós-operatório de cirurgia de septoplastia e das conchas nasais com radiofrequência.

The effect of different nasal irrigation solutions following septoplasty and concha radiofrequency: a prospective randomized study.

INTRODUCTION: Nasal irrigation solutions are widely used following endonasal surgery. These irrigation solutions remove infective debris and crusts, reducing the probability of synechia formation, and accelerate mucosal healing. OBJECTIVE: The aim of the present study was to compare the effects of nasal irrigation solutions with different contents following septoplasty and concha radiofrequency. METHODS: The present study was a prospective, randomized, controlled simple blind study of 120 patients who underwent septoplasty and bilateral concha radiofrequency. Patients were divided into four groups according to the nasal irrigation solution used: tap water, buffered isotonic saline, saline with xylitol, and hypertonic sea water. Patients were examined on the 7th and 15th postoperative days. A saccharine test was applied to determine mucociliary activity preoperatively and on the 7th and 15th postoperative days. Patients were asked about drying and obstruction using a 10cm visual analog scale. In addition, patients were examined to determine the crusting score. RESULTS: There was no significant difference found in the preoperative and 7th and 15th postoperative days' mucociliary clearance times among the four groups. The crusting score was found to be significantly lower in the hypertonic sea water group (p<0.001). Drying and obstruction on the 7th and 15th postoperative days were found to be significantly more comfortable in the hypertonic sea water group (p<0.001). CONCLUSION: Hypertonic sea water is the recommended irrigation solution, as it is associated with less crusting, drying, and obstruction in the nose for the postoperative period following septoplasty and concha radiofrequency.

The relationship between senile hearing loss and vestibular activity / Relação entre perda auditiva senil e atividade vestibular

Abstract Introduction: A considerable high number of SNHL patients also suffer from dizziness and related vestibular symptoms. Objective: To evaluate the association of vestibular dysfunction and sensorineural hearing loss (SNHL) in adult patients. Methods: Prospective, double-blinded, controlled studies composed by 63 adult patients without any vestibular symptoms or diagnosed vestibular diseases. Audiological status was measured with pure tone audiometry and the vestibular system was tested with vestibular evoked myogenic potential (VEMP). Patients were divided into two groups: a study group (patients with SNHL) and a control group (patients without SNHL). VEMP results of the groups were calculated and compared. Results: Mean P1 (23.54) and N1 (30.70) latencies were prolonged in the study group (p < 0.001) and the amplitudes of the study group were significantly reduced (p < 0.001). Both parameters of the VEMP test were abnormal in the study group when compared to the control group. Conclusions: These findings suggest that age-related SNHL may be accompanied by vestibular weakness without any possible predisposing factors for vestibulopathy.

Resumo Introdução: Um número considerável de pacientes com PANS também sofre de tonturas e sintomas vestibulares relacionados. Objetivo: Avaliar a associação entre disfunção vestibular e perda auditiva neurossensorial (PANS) em pacientes adultos. Método: Estudo prospectivo, duplo-cego e controlado com 63 pacientes adultos, sem quaisquer sintomas vestibulares ou doença vestibular diagnosticada. A audição foi avaliada por meio de audiometria tonal e o sistema vestibular, com potenciais evocados miogênicos vestibulares (PEMV). Os pacientes foram divididos em dois grupos: grupo de estudo (pacientes com PANS) e grupo de controle (pacientes sem PANS). Os resultados dos PEMV dos grupos foram calculados e comparados. Resultados: As latências médias de P1 (23,54) e N1 (30,70) encontravam-se prolongadas no grupo de estudo (p < 0,001), e as amplitudes no grupo de estudo estavam significantemente reduzidas (p < 0,001). Ambos os parâmetros do teste de PEMV foram anormais no grupo de estudo quando comparados aos do grupo controle. Conclusões: Nossas achados sugerem que a PANS relacionada à idade pode ser acompanhada por hipofunção vestibular, mesmo na ausência de possíveis fatores predisponentes para vestibulopatia.

The relationship between senile hearing loss and vestibular activity.

INTRODUCTION: A considerable high number of SNHL patients also suffer from dizziness and related vestibular symptoms. OBJECTIVE: To evaluate the association of vestibular dysfunction and sensorineural hearing loss (SNHL) in adult patients. METHODS: Prospective, double-blinded, controlled studies composed by 63 adult patients without any vestibular symptoms or diagnosed vestibular diseases. Audiological status was measured with pure tone audiometry and the vestibular system was tested with vestibular evoked myogenic potential (VEMP). Patients were divided into two groups: a study group (patients with SNHL) and a control group (patients without SNHL). VEMP results of the groups were calculated and compared. RESULTS: Mean P1 (23.54) and N1 (30.70) latencies were prolonged in the study group (p<0.001) and the amplitudes of the study group were significantly reduced (p<0.001). Both parameters of the VEMP test were abnormal in the study group when compared to the control group. CONCLUSIONS: These findings suggest that age-related SNHL may be accompanied by vestibular weakness without any possible predisposing factors for vestibulopathy.

Long-term results of one staged multilevel surgery with tongue suspension surgery or one level palatal surgery for treatment of moderate and severe obstructive sleep apnea.

UNLABELLED: The objective of this study is to evaluate and compare the long-term efficacy of the one staged multilevel surgery (MLS) with tongue suspension (TBS) surgery or one level palatal surgery for treatment of moderate and severe obstructive sleep apnea (OSA). This is a prospective cross-sectional study. SETTING: University hospital. Thirty-three patients diagnosed as moderate to severe OSA. Patients, with ≥ 50 % retropalopharyngeal obstruction on the Müller maneuver, were treated with palatal surgeries (PS) and patients, with ≥ 50 % retropalopharyngeal obstruction on the Müller maneuver with ≥ 50 % base of the tongue collapse, were treated with palatal surgeries and tongue suspension surgery (TBS). Patients were evaluated with one night polysomnography before the surgery and 24 months after the surgery. Patients completed Epworth sleepiness scale (ESS), snoring VAS (visual analog scale) before and 24 months after the surgery. Nine-teen patients with a mean age of 46.1 ± 8.3 underwent palatal surgeries (PS) and 14 patients with a mean age of 41.4 ± 8.9 underwent PS plus TBS. Success rate in TBS+PS group was 57.1 % and in PS group was 42.1 %. In both groups total apnea-hypopnea index (AHI) values significantly decreased after 2 years (p < 0.025) but there was no statistically significant difference between TBS+PS and PS groups. Supine AHI levels were reduced statistically significant in both groups postoperatively (p < 0.025). There was not any significant difference postoperatively in non-supine AHI levels in both groups (p > 0.025). There were significant postoperative changes in ODI, AVO2, MOS, ESS, Snoring VAS values in PS group (p < 0.025). In TBS+PS group there was a significant difference postoperatively only in ODI values. Treatment of OSA patients with retropalatal or retropalatal and retroglossal obstruction, in a one staged surgery, is a safe and easy procedure. We have achieved favorable long-term outcomes in moderate-severe OSA patients undergoing both palatal surgery and tongue suspension surgery.

Chronologic presentation of a severe case of progressive hemifacial atrophy (parry-romberg syndrome) with the loss of an eye.

Progressive hemifacial atrophy, also known as Parry-Romberg syndrome, is a slowly advancing degenerative disease that mostly affects the cutaneous, subcutaneous fatty tissue, muscle tissue, and bone structures on one side of the face. We describe the chronological progression of this very rare syndrome from early childhood until adulthood in a patient who developed severe atrophy and lost one eye. We also discuss the aetiology and pathophysiology of this syndrome.

Anterior palatoplasty for selected mild and moderate obstructive sleep apnea: preliminary results.

The aim of this prospective study was to evaluate the long-term efficacy anterior palatoplasty (AP) technique in treatment of patients with mild to moderate obstructive sleep apnea (OSA). Forty-two patients were diagnosed with mild to moderate OSA. Participants were treated with AP for mild or moderate OSA. Patients were evaluated with one night polysomnography before the surgery and 24 months after the surgery. Patients completed Epworth sleepiness scale (ESS), snoring VAS (visual analog scale) before and 24 months after the surgery. Forty two patients with a mean age of 39.2 ± 7.6 were included study. Success rate was 57.1%. Total apnea-hypopnea index (AHI) values significantly decreased after 2 years (p < 0.025). Non-REM AHI and supine AHI values significantly decreased after 2 years (p < 0.025). The oxygen desaturation index changes significantly decreased after AP (p < 0.025). Snoring VAS values significantly decreased after AP (p < 0.025). ESS scores of patients significantly decreased (p < 0.001). We believe that AP is an effective, inexpensive technique for mild and moderate OSA patients.

Epistaxis in geriatric patients.

AIM: Epistaxis is a common emergency in otolaryngology. The aim of this study is to analyze the etiology, management, and accompanying disorders of epistaxis in geriatric patients by reviewing the literature MATERIALS AND METHODS: Data of 117 patients 65 years old and older who presented to the Department of Otorhinolaryngology with active epistaxis between 2004 and 2010 were retrospectively reviewed. Records were evaluated for age, sex, accompanying disorders, drug medication, detailed otorhinolaryngological findings, and management of epistaxis. RESULTS: There were 67 women (57.26%) and 50 men (42.74%) with a mean age of 73.51 years (range: 65-90). Ninety-four (80.34%) patients had accompanying disorders such as hypertension, diabetes mellitus, cerebrovascular disease, sinusitis, chronic obstructive lung disease, nasal polyp, and drug treatment. The bleeding site was anterior in 90 patients (76.92%) and posterior in 16 (13.67%). In 11 patients (9.4%), the bleeding site was not identified. Fifty-seven patients (48.71%) were treated with cauterization, 17 patients (14.52%) with nasal packing, 12 patients (10.25%) with medical treatment, 1 patient (0.85%) with mass excision and nasal packing, and 19 patients (16.23%) with more than 1 treatment method. Six patients (5.12%) were untreated because of the unidentified bleeding point. Bleeding control was performed under local anesthesia in 113 patients (96.58%) and under general anesthesia in 4 patients (3.41%). Twenty-one patients (17.94%) were hospitalized and 3 patients (2.56%) required a blood transfusion. CONCLUSION: Epistaxis is the most common otorhinolaryngological emergency. It must be evaluated carefully to avoid the potential complications resulting from both epistaxis and its associated disorders, especially in geriatric patients.

The comparison of preincisional peritonsillar infiltration of ketamine and tramadol for postoperative pain relief on children following adenotonsillectomy.

OBJECTIVE: To investigate and compare the effectiveness of preincisional peritonsillar infiltration of ketamine and tramadol for post-operative pain on children following adenotonsillectomy. STUDY DESIGN: Prospective randomized double blind controlled study. METHODS: Seventy-five children aged 3-10 years undergoing adenotonsillectomy were included in study. Patients received injections in peritonsillar fossa of tramadol (2 mg/kg-2 ml), ketamine (0.5 mg/kg-2 ml) or 2 ml serum physiologic. During operation heart rate, oxygen saturation, average mean blood pressures were recorded in every 5 min. Operation, anesthesia and the time that Alderete scores 9-10, patient satisfaction, analgesic requirements were recorded. Postoperatively nausea, vomiting, sedation, dysphagia, bleeding scores were recorded at 0, 10, 30, 60 min and 2, 4, 8, 12, 18, 24h postoperatively. Pain was evaluated using modified Children's Hospital of Eastern Ontario Pain Scale (mCHEOPS) at fixed intervals after the procedure (15 min and 1, 4, 12, 16, and 24h postoperatively). RESULTS: The recordings of heart rate, mean arterial pressure, nausea, vomiting, sedation and bleeding scores were similar in all groups (p>0.05). The mCHEOPS scores at 10 min, 30 min, 1h, 8h were significantly lower in both tramadol and ketamine group when compared with control (p<0.05). Use of additional analgesia at 10 min and 18 h were higher in control group than ketamine, tramadol group (p<0.05). Dysphagia scores were significantly lower for both ketamine and tramadol group when compared with control group (p<0.05). mCHEOPS, additional analgesia, dysphagia, patient satisfaction scores were similar in tramadol, ketamine groups (p>0.05). CONCLUSIONS: Preincisional injection of ketamine and tramadol prior to tonsillectomy is safe, effective method and equivalent for post-tonsillectomy pain, patient satisfaction, postoperative nausea, vomiting, dysphagia.

Changes in growth pattern, leptin ghrelin and neuropeptide Y levels after adenotonsillectomy in prepubertal children.

AIM: The purpose of this prospective study was to evaluate whether surgical treatment of adenotonsillar hypertrophy has an effect on growth patterns and circulating concentrations of leptin, ghrelin and neuropeptide Y, which are all significant in energy balance. MATERIALS AND METHODS: The study group consisted of 20 children who underwent tonsillectomy with or without adenoidectomy due to chronic adenotonsillar hypertrophy. The ages ranged from 4.3 to 9.2 years with normal weight. The healthy control subjects consisted of 30 age- and sex-matched children (control group) with ages between 3.2 and 8.1 years. Serum levels of leptin ghrelin and neuropeptide Y were measured in the preoperative period and at the end of the postoperative period, which was 6 months in the study group, serum levels were only measured during the first examination in the control group. RESULTS: When the study group (preoperative) is compared with the control group, it is observed that the leptin and ghrelin levels were higher in the study group and that the neuropeptide Y levels were similar (p=0.01, p=0.005, p=0.19, respectively). When the preoperative and postoperative anthropometric data were compared, it was observed that weight, height, body mass index (BMI) and BMI-standard deviation score (SDS) values increased in the 6th month postoperatively (p<0.001, p<0.001, p=0.01, p=0.03, respectively). However, the leptin, ghrelin and neuropeptide Y levels were similar (p=0.70, p=0.12, p=0.60, respectively). CONCLUSION: Following adenotonsillectomy, an increase in weight and height occurred in the children. In the postoperative period, dietary and lifestyle suggestions as well as growth monitoring might be useful.

Comparison of scores of application methods of the Epworth Sleepiness Scale: self administered or nurse administered.

PURPOSE OF THE STUDY: The aim of this study was to investigate the impact of two different application methods (self or nurse administered) on Epworth Sleepiness Scale (ESS) scores and compare the scores according to their correlations between polysomnographic findings. PROCEDURES: 114 patients agreed to participate by completing the Turkish version of the ESS with 2 different methods of application, but the complete results of polysomnography (PSG) were available for 101 patients. RESULTS: The scores of the nurse-administered ESS were clinically significantly correlated with the apnea-hypoapnea index. Scores of the self-administered ESS were not correlated with any of the demographic and PSG parameters. In the reliability analysis, the scores of the self-administered and the nurse-administered ESS were quite consistent. CONCLUSION AND MESSAGE: We considered that to complete the ESS with the method of nurse administration could change the reliability and sensitivity. In conclusion, the ESS may be a more reliable tool for measuring the severity of excessive daytime sleepiness or obstructive sleep apnea by a change in the administration method.

Unexpected cerebrospinal fluid rhinorrhea after a spinal anesthesia.

A 47-year-old woman presented with a left-sided watery nasal discharge persisting for 3 weeks after an orthopedic operation using spinal anesthesia. The testing of the nasal fluid for ß-2 transferrin confirmed that the leakage was cerebrospinal fluid (CSF). The computed tomographic cisternography revealed a left-sided bone defect in the cribriform plate. Endonasal approach was performed for closing the defect. At 3-month follow-up, CSF rhinorrhea had not recurred. In this report, we present an unexpected CSF rhinorrhea after a spinal anesthesia and discuss the reason of spontaneous leak after spinal anesthesia, as well as discuss current diagnosis and management of CSF rhinorrhea with the composite graft.

Effect of pseudoephedrine on cardiac rhythm of children with rhinitis.

OBJECTIVE: To investigate the effect of pseudoephedrine on heart rhythm of children with rhinitis. METHODS: The study included 25 children diagnosed with rhinitis from March 2009 through February 2010 in the Department of Pediatrics. Holter records were obtained for 24 h before and at the fourth day of pseudoephedrine treatments. RESULTS: Study group consisted of 18 girls (72%) and 7 boys (28%) with a mean age of 8.7 ± 3.4 (4-17.9 years). Common complaints of the patients were rhinorrhea (100%), cough (68%) fatigue (48%), sore throat (36%), and headache (28%). Of the 25 patients whose Holter recordings were evaluated, rare supraventricular extrasystoles were observed in one prior to the administration of pseudoephedrine, which were not repeated on this patient's follow-up recording on day four. There were two ventricular extrasystoles in the day four Holter recording of another patient. None of the patients complained of chest pain or palpitation. There were no observations of supraventricular tachycardia, ventricular tachycardia or ventricular fibrillation. No statistical differences could be found (p > 0.05) in the values before treatment and those on day four of treatment of either the time-dependent Heart rate variability (HRV) parameters SDNN, SDNN index, SDANN and RMSSD, or the frequency-dependent parameters (TP, HF, LF). No statistical difference could be determined between heart rate values of the patients before treatment and those on day four of treatment (p > 0.05). CONCLUSIONS: This study has established that therapeutic doses of pseudoephedrine do not cause an additional dysrhythmia risk for children with no health problem except rhinitis.

Tongue abscess with actinomycosis.

Actinomycosis of the tongue is uncommon, but without proper treatment, it causes extensive tissue destruction. A mass that may mimic both benign and malignant neoplasms can be seen at clinical presentation and may mislead the diagnosis. Early diagnosis is critical but usually difficult with cultures or imaging. We report a patient who presented with a tumor-like deeply localized primary actinomycosis of the tongue with its magnetic resonance imaging findings.

Subcutaneous fat tissue thickness of the anterior neck and umbilicus in patients with obstructive sleep apnea.

OBJECTIVE: To investigate the differences in thickness of subcutaneous fat tissue of the anterior neck and umbilicus of patients with and without obstructive sleep apnea (OSA), the relationship between thickness of subcutaneous fat tissue of the anterior neck and umbilicus and polysomnographic findings, and the influence of body mass index (BMI), anthropometric findings, and gender. STUDY DESIGN: Cross-sectional study. SETTING: Tertiary care university hospital. SUBJECT AND METHODS: Seventy-three patients with OSA and 24 non-OSA patients were evaluated with polysomnography for 1 night. Anthropometric parameters and BMI were also investigated. Subcutaneous fat tissue thickness of anterior neck and umbilicus was assessed using ultrasound. The thickness of subcutaneous fat tissue adjacent to the submandibular gland, isthmus, hyoid, suprasternal notch, and umbilicus was measured with ultrasound. Data analysis was performed using SPSS. RESULTS: Apnea-hypopnea index (AHI) was significantly and positively correlated with age (P = .016, r (2) = 0.244), BMI (P < .001, r (2) = 0.416), and anthropometric findings (waist circumference P < .001, r (2) = 0.337; hip circumference P = .008, r (2) = 0.269; neck circumference P = .002, r (2) = 0.309). Minimum oxygen saturation was significantly, negatively correlated with age (P = .002, r (2) = -0.310), BMI (P < .001, r (2) = -0.404), and anthropometric findings (waist circumference P = .005, r (2) = -0.281, hip circumference P < .001, r (2) = -0.353, neck circumference P = .010, r (2) = -0.261). There were no significant differences between the OSA and non-OSA groups with respect to age (P = .178), gender (P = .189), or ultrasonographic findings for subcutaneous fat tissue thickness adjacent to the submandibular gland (P = .480), thyroid isthmus (P = .311), suprasternal notch (P = .950), umbilicus (P = .691), or hyoid (P = .159). Neck circumference (P = .039) and BMI (P = .014) were significantly higher in the OSA group. CONCLUSION: These indicate that anterior neck and umbilical subcutaneous fat tissue thickness may not contribute to the severity of OSA.