Sex differences in US military personnel with insomnia, obstructive sleep apnea, or comorbid insomnia and obstructive sleep apnea.

STUDY OBJECTIVES: The aim of this study was to evaluate sex-related differences in symptoms of sleep disorders, sleep-related impairment, psychiatric symptoms, traumatic brain injury, and polysomnographic variables in treatment-seeking military personnel diagnosed with insomnia, obstructive sleep apnea (OSA), or comorbid insomnia and OSA (COMISA). METHODS: Participants were 372 military personnel (46.2% women, 53.8% men) with an average age of 37.7 (standard deviation = 7.46) years and median body mass index of 28.4 (5.50) kg/m2. Based on clinical evaluation and video-polysomnography, participants were diagnosed with insomnia (n = 118), OSA (n = 118), or COMISA (n = 136). Insomnia severity, excessive daytime sleepiness, sleep quality, nightmare disorder, sleep impairment, fatigue, posttraumatic stress disorder, anxiety, depression symptoms, and traumatic brain injury were evaluated with validated self-report questionnaires. Descriptive statistics, parametric and nonparametric t-tests, and effect sizes were used to assess sex differences between men and women. RESULTS: There were no significant differences between women and men with insomnia or OSA in sleep-related symptoms, impairment, or polysomnography-based apnea-hypopnea index. Military men with COMISA had a significantly greater apnea-hypopnea index as compared to military women with COMISA, but women had greater symptoms of nightmare disorder, posttraumatic stress disorder, and anxiety. CONCLUSIONS: In contrast to civilian studies, minimal differences were observed in self-reported sleep symptoms, impairment, and polysomnography metrics between men and women diagnosed with the most frequent sleep disorders in military personnel (ie, insomnia, OSA, or COMISA) except in those with COMISA. Military service may result in distinct sleep disorder phenotypes that differ negligibly by sex. CITATION: Mysliwiec V, Pruiksma KE, Matsangas P, et al. Sex differences in US military personnel with insomnia, obstructive sleep apnea, or comorbid insomnia and obstructive sleep apnea. J Clin Sleep Med. 2024;20(1):17-30.

The SOAP Feedback Training Program.

BACKGROUND: Accessible and efficient opportunities for health professional faculty to hone feedback skills are limited. In addition, feedback models to apply to the objective structured clinical examination (OSCE) setting are lacking. APPROACH: Annually, paediatric interns from Children's National Hospital and Walter Reed National Military Medical Center participate in an OSCE, which includes faculty observation and immediate feedback to trainees. In 2018, we incorporated the subjective, objective, assessment, plan (SOAP) Feedback Training Program during 20 min of the pre-OSCE faculty orientation. The SOAP Feedback Training Program introduced the SOAP feedback model (subjective, objective, assessment, plan), facilitated practice in pairs and distributed a cognitive aid referencing the model. We evaluated the quality of faculty feedback exchanges during the 2018 OSCE via retrospective video review using the Direct Observation of Clinical Skills Feedback Scale (DOCS-FBS). We compared the results to the 2015 initial evaluation and used focus groups to understand how and why faculty feedback changed. EVALUATION: Comparison of the initial evaluation to the post-SOAP Feedback Training Program intervention data using a Wilcoxon signed rank test showed statistically significant improvement in six of eight feedback items on the DOCS-FBS. Causal coding of focus group transcripts revealed that the SOAP Feedback Training Program evoked affective responses, reinforced prior practice in feedback delivery, improved feedback organisation and increased feedback delivery preparation. IMPLICATIONS: The SOAP Feedback Training Program is an effective intervention to teach the SOAP feedback model and improve faculty feedback quality in an OSCE setting. It is efficient and low resource, facilitating its potential use in settings beyond the OSCE.

Lost to follow-up: Post-operative polysomnography in at-risk, pediatric obstructive sleep apnea.

OBJECTIVE: Analyze adherence to AASM recommendations for post-operative polysomnography in eligible pediatric patients. STUDY DESIGN: Retrospective Cohort. SETTING: Tertiary, Outpatient Sleep Lab. METHODS: We conducted a retrospective analysis of pediatric patients, ages 1-17, previously diagnosed with moderate-severe obstructive sleep apnea that completed a surgical intervention. Chart review included demographic data, a co-morbidity of interest, the presence of an otolaryngology, primary care, or sleep medicine encounter, time to follow-up, the presence of a post-operative polysomnography, time to post-operative polysomnography, and the presence of an annual follow-up with any provider. RESULTS: Of the 373 patients, 67 patients met inclusion criteria. Fifty-nine followed-up with any provider, with 21 completing post-operative polysomnography. Patients with residual or recurrent symptoms (p < 0.01) and all patients with severe obstructive sleep apnea (p = 0.04) were more likely to complete post-operative polysomnography (PSG). Sub-analysis across at-risk categories (isolated moderate, isolated severe, moderate & a co-morbidity, and severe & a co-morbidity) revealed patients with severe obstructive sleep apnea & a co-morbidity completed a follow-up PSG more often than isolated moderate obstructive sleep apnea (p = 0.01). There was a difference in follow-up with sleep medicine across at-risk categories (p < 0.01). CONCLUSION: Recurrent symptoms and increasing disease severity were associated with obtaining post-operative polysomnography. However, variability existed for which patients completed post-operative polysomnography. We speculate an inconsistent standard across disciplines, inadequate post-operative obstructive sleep apnea management education, and uncoordinated systemic processes contribute to this discrepancy. Our findings support a standardized, multi-disciplinary care pathway for the management of at-risk, pediatric obstructive sleep apnea.

Exercise capacity remains supernormal, though mildly reduced in middle-aged military personnel with Moderate to Severe Obstructive Sleep Apnea.

INTRODUCTION: The relationship between moderate to severe OSA and exercise capacity remains unclear. Prior studies showing a reduction in VO2 max in this population have mostly involved middle-aged, overweight patients. We aimed to study this relationship in a similarly aged population of military personnel with previously undiagnosed moderate to severe OSA. METHODS: We studied late-career male military personnel who underwent CPET and polysomnography (PSG). Patients were categorized either into an OSA group (apnea-hypopnea index (AHI) ≥ 15 events/h) or a control group (AHI < 15 events/h). VO2 max was compared between groups. RESULTS: 170 male military personnel met criteria for the study. Mean AHI was 29.0/h in the OSA group (n = 58) versus 7.4/h in the controls (n = 112) while SpO2 nadir was slightly lower (86.0% vs. 89.0%). Patients were of similar age (53.1 vs. 53.7 years), and BMI was slightly higher in the OSA group (27.5 kg/m2 vs. 26.3 kg/m2). Percent-predicted VO2 max was supernormal in both groups, though it was comparatively lower in the OSA group (117% vs. 125%; p < 0.001). CONCLUSIONS: Military personnel with moderate to severe OSA were able to achieve supernormal VO2 max values, yet had an 8% decrement in exercise capacity compared to controls. These findings suggest that OSA without significant hypoxemia may not significantly influence exercise capacity. It remains likely that the effects of untreated OSA on exercise capacity are complex and are affected by several variables including BMI, degree of associated hypoxemia, and regularity of exercise. Statistically lower VO2 max noted in this study may suggest that untreated OSA in less fit populations may lead to significant decrements in exercise capacity.

A comprehensive evaluation of insomnia, obstructive sleep apnea and comorbid insomnia and obstructive sleep apnea in US military personnel.

STUDY OBJECTIVES: The aim of this study was to characterize the sleep disorders of insomnia, obstructive sleep apnea (OSA), and comorbid insomnia and OSA (COMISA) in active duty military personnel. METHODS: Prospective observational study of 309 military personnel with a mean age of 37.17 years (SD = 7.27). Participants served in four branches of the U.S. military (47.9% Air Force, 38.8% Army, 11.3% Navy, and 1.9% Marines). Sleep diagnoses were rendered after video-polysomnography and a clinical evaluation. Validated self-report measures assessed insomnia severity, excessive daytime sleepiness, sleep quality, disruptive nocturnal behaviors, nightmare disorder, shift work disorder (SWD), sleep impairment, fatigue, posttraumatic stress disorder (PTSD) symptoms, anxiety, depression, and traumatic brain injury (TBI). General linear models and Pearson chi-square tests were used for between-group differences in data analyses. RESULTS: Insomnia was diagnosed in 32.7%, OSA in 30.4% and COMISA in 36.9%. Compared to military personnel with OSA alone, those with insomnia only and COMISA had significantly greater insomnia severity, disruptive nocturnal behaviors, sleep-related impairment, rates of nightmare disorder, and poorer sleep quality (all Ps < .05). They also reported greater symptoms of fatigue, PTSD, anxiety, and depression (all Ps < .05). There were no significant differences among the three sleep disorder diagnostic groups on sleepiness, SWD, or TBI. CONCLUSIONS: Military personnel with insomnia only and COMISA overall report worsened symptoms of sleep disorders, sleep-related impairment, fatigue, and psychiatric disorders than those with OSA. Results highlight the importance of a comprehensive assessment for sleep-related impairment, sleep, and comorbid disorders in military personnel with clinically significant sleep disturbances.

Clinical and polysomnographic features of trauma associated sleep disorder.

STUDY OBJECTIVES: Trauma associated sleep disorder is a proposed parasomnia that develops after trauma with clinical features of trauma related nightmares, disruptive nocturnal behaviors, and autonomic disturbances. The purpose of this case series is to better characterize the clinical and video-polysomnographic features of patients meeting clinical criteria for this proposed parasomnia. METHODS: Semistructured clinical interview and detailed video-polysomnography review of 40 patients. Movements and vocalizations in rapid eye movement sleep were quantified according to the rapid eye movement sleep behavior disorder severity scale. RESULTS: Patients (n = 40, 32 males) were service members and veterans with a median age of 38.9 years (range 24-57 years) who reported trauma related nightmares and disruptive nocturnal behaviors at home. On video-polysomnography, 28 (71.8%) patients had disruptive nocturnal behaviors in rapid eye movement sleep consisting of limb, head, and axial movements; vocalizations were present in 8 (20%). On the rapid eye movement sleep behavior disorder severity scale, most (n = 28, 71.8%) had a low rating but those with greater severity (n = 11, 28.2%) had a higher prevalence of posttraumatic stress disorder (P = .013) and markedly less N3 sleep (P = .002). The cohort had a high rate of insomnia (n = 35, 87.5%) and obstructive sleep apnea (n = 19, 47.5%). Most patients were treated with prazosin (n = 29, 72.5%) with concomitant behavioral health interventions (n = 25, 64.1%); 15 (51.7%) patients receiving prazosin reported improved symptomatology. CONCLUSIONS: Disruptive nocturnal behaviors can be captured on video-polysomnography during rapid eye movement sleep, although they may be less pronounced than what patients report in their habitual sleeping environment. Clinical and video-polysomnographic correlations are invaluable in assessing patients with trauma associated sleep disorder to document objective abnormalities. This case series provides a further basis for establishing trauma associated sleep disorder as a unique parasomnia. CITATION: Brock MS, Matsangas P, Creamer JL, et al. Clinical and polysomnographic features of trauma associated sleep disorder. J Clin Sleep Med. 2022;18(12):2775-2784.

Central disorders of hypersomnolence: diagnostic discrepancies between military and civilian sleep centers.

STUDY OBJECTIVES: The majority of active-duty service members obtain insufficient sleep, which can influence diagnostic evaluations for sleep disorders, including disorders of hypersomnolence. An incorrect diagnosis of hypersomnia may be career ending for military service or lead to inappropriate medical care. This study was conducted to assess the rates at which narcolepsy (Nc) and idiopathic hypersomnia (IH) are diagnosed by military vs civilian sleep disorders centers. METHODS: This retrospective study utilized claims data from the Military Health System Data Repository. The analyses compared diagnostic rates of military personnel by provider type-either civilian provider or military provider-from January 1, 2016 to December 31, 2019. Three diagnostic categories for Nc and IH: Nc or IH, Nc only, and IH only, were assessed with multivariate logistic regression models. RESULTS: We found that among service members evaluated for a sleep disorder, the odds ratios of a positive diagnosis at a civilian facility vs a military facility for Nc or IH was 2.1, for Nc only was 2.1, and IH only was 2.0 over the 4-year period. CONCLUSIONS: Civilian sleep specialists were twice as likely to diagnose central disorders of hypersomnolence compared to military specialists. Raising awareness about this discrepancy is critical given the occupational and patient care-related implications of misdiagnoses. CITATION: Thomas CL, Vattikuti S, Shaha D, et al. Central disorders of hypersomnolence: diagnostic discrepancies between military and civilian sleep centers. J Clin Sleep Med. 2022;18(10):2433-2441.

The Effect of COVID-19 on the Mental Health of Military Connected Children and Adolescents.

With a growing body of literature describing the coronavirus disease 2019 (COVID-19) pandemic's effect on children and adolescents, there remain few official reports regarding mental health in military connected youth. With sparse literature available specifically in youth associated with the Armed Forces, published studies on global child and adolescent mental health during the COVID-19 pandemic are first reviewed. Military connected youth have unique needs and experiences. Implications of pandemic-related stressors on their mental health are suggested based on analysis of disaster and deployment literature. Military members have continued to move and deploy throughout the pandemic. Uniformed families have high risk factors for mental health concerns. Managing the mental health of military connected youth will fall heavily on civilian providers, both in primary and subspecialty practices. As such, vigilance for psychological health concerns and familiarity with military resources are vital for the mental wellness of our military pediatric patients. [Pediatr Ann. 2022;51(4):e138-e143.].

The Military Service Sleep Assessment: an instrument to assess factors precipitating sleep disturbances in U.S. military personnel.

STUDY OBJECTIVES: Military personnel frequently experience sleep difficulties, but little is known regarding which military or life events most impact their sleep. The Military Service Sleep Assessment (MSSA) was developed to assess the impact of initial military training, first duty assignment, permanent change of station, deployments, redeployments, and stressful life events on sleep. This study presents an initial psychometric evaluation of the MSSA and descriptive data in a cohort of service members. METHODS: The MSSA was administered to 194 service members in a military sleep disorders clinic as part of a larger study. RESULTS: Average sleep quality on the MSSA was 2.14 (on a Likert scale, with 1 indicating low and 5 indicating high sleep quality), and 72.7% (n = 140) of participants rated their sleep quality as low to low average. The events most reported to negatively impact sleep were stressful life events (41.8%), followed by deployments (40.6%). Military leadership position (24.7%) and birth/adoption of a child (9.7%) were the most frequently reported stressful life events to negatively impact sleep. There were no significant differences in current sleep quality among service members with a history of deployment compared with service members who had not deployed. CONCLUSIONS: The MSSA is the first military-specific sleep questionnaire. This instrument provides insights into the events during a service member's career, beyond deployments, which precipitate and perpetuate sleep disturbances and likely chronic sleep disorders. Further evaluation of the MSSA in nontreatment-seeking military populations and veterans is required.

Diagnosing narcolepsy in the active duty military population.

PURPOSE: Narcolepsy type I and type II are central hypersomnias characterized by excessive daytime sleepiness and nocturnal sleep disruptions. These rare disorders make the diagnosis complex, as multiple sleep disorders are known to cause false-positive results on testing. There is a high incidence of sleep disorders in the military, and the diagnosis of narcolepsy can have serious career implications. This study looked to assess for the presence of confounding disorders in patients previously diagnosed with narcolepsy. METHODS: We conducted a retrospective analysis of patients aged 18-65 previously diagnosed with narcolepsy at an outside facility, referred for repeat evaluation at the Wilford Hall Sleep Disorders Center. Previous test results from the time of original diagnosis were reviewed if available and compared with repeat evaluation which included actigraphy, in-laboratory polysomnography, and multiple sleep latency testing. RESULTS: Of the 23 patients, 2 (9%) retained a diagnosis of narcolepsy after repeat testing. Ten patients (43%) had insufficient sleep syndrome, five (22%) had significant circadian rhythm sleep-wake disorders, and nine (39%) patients were diagnosed with mild obstructive sleep apnea (OSA). Four of the nine patients with OSA (44%) had supine predominant OSA. CONCLUSION: Diagnostic testing for narcolepsy may be influenced by the presence of comorbid sleep disorders including sleep-disordered breathing, insufficient sleep duration, and circadian misalignment which are common in active military personnel. This study emphasizes the importance of excluding these comorbid diagnoses in this population.

Austere Foreign Body Injuries in Children and Adolescents: A Characterization of Penile, Rectal, and Vaginal Injuries Presenting to Emergency Departments in the United States From 2008 to 2017.

BACKGROUND: Pediatric foreign body (FB) injuries to the nasal, aural, and/or oral cavities are well documented. Description of austere foreign body (AFB) injuries involving the rectum, vagina, or penis eludes the current pediatric literature. Austere FBs can be difficult to identify and have the potential to cause serious consequences. We aim to characterize AFB injuries by children and adolescents presenting to emergency departments (EDs) in the United States. METHODS: The National Electronic Injury Surveillance System was queried to include subjects aged 0 to 25 years using a primary search term for diagnosis of foreign body from the period of January 2008 to January 2017. The consumer product and the body part involved (ie, rectal, vaginal, penile) were analyzed. Taylor series linearization generated national estimates. A trend analysis was performed using the Cochrane Armitage test of trend. RESULTS: There were 27,755 (95% confidence interval, 21,170-34,338) national estimated childhood ED visits for suspected AFB injuries during 2008 to 2017 including an estimated 7756 vaginal FBs, 7138 penile FBs, and 8359 rectal FBs (RFBs). Over the timeline, there was a significant up trend in the frequency of annual RFBs (P < 0.01). CONCLUSION: Austere FB injuries appear to cluster around age of 7 years. Most AFB injuries are able to be treated and released from the ED. It appears that RFB injury frequencies are rising and tend to require more frequent admission. Providers must be vigilant in the diagnosis and management of these potentially hazardous injury types.

The influence of health care utilization on the association between hormonal contraception initiation and subsequent depression diagnosis and antidepressant use.

OBJECTIVE: Assess the influence of healthcare utilization on previously reported associations between contraception initiation, diagnosis of depression, and dispensing of antidepressant medications. STUDY DESIGN: Retrospective cohort analysis of insurance records from 272,693 women ages 12-34 years old enrolled in the United States Military Healthcare System in September 2014 and followed for 12 months. We compared outcomes of women who initiated hormonal contraception with all women eligible for care and then with women who accessed care during the study month using Kaplan-Meier and Cox proportional hazards analyses. RESULTS: Women age 12-34 who initiated hormonal contraception experienced a higher risk of depression diagnosis and antidepressant use when compared to all enrolled women but not when compared to women who accessed care. Among those who accessed care, some progestins (i.e., levonorgestrel, Hazard Ratio (HR) = 1.46, and norelgestromin, HR = 1.93) were associated with an increased rate of depression diagnosis but not antidepressant use; norethindrone (HR = 0.21) was associated with a decreased rate of depression diagnosis. CONCLUSION: When compared to women utilizing their health insurance, associations between initiating hormonal contraception and depression diagnosis and antidepressant use decreased or disappeared. This suggests that healthcare utilization may have confounded previous reports of an association between hormonal contraception use and depression and antidepressant use.

Residual excessive daytime sleepiness in patients with obstructive sleep apnea treated with positive airway pressure therapy.

PURPOSE: Patients with obstructive sleep apnea (OSA) commonly report residual excessive daytime sleepiness (EDS) despite treatment with positive airway pressure (PAP). The present study aimed to determine whether patients presenting with subjective sleepiness after treatment with PAP therapy had objective evidence of residual sleepiness. METHODS: We conducted a retrospective analysis of 29 adults with OSA on PAP therapy who underwent a standardized evaluation for EDS. Patients were evaluated with the Epworth Sleepiness Scale (ESS) and attend an in-lab polysomnogram (PSG) with PAP followed by a multiple sleep latency test (MSLT). RESULTS: Our cohort consisted of 23 men (79%) and 6 women (21%) with a mean age of 40.7 years. All patients were subjectively sleepy with an ESS score of > 10 and met minimal PAP usage of 4 h a night for at least 70% of nights with a residual apnea-hypopnea index (AHI) ≤ 10. On MSLT, 31% of patients had an average sleep onset latency (SOL) < 8 min, 35% had a SOL between 8 and 11 min, and 35% had SOL > 11 min. CONCLUSION: After optimizing PAP therapy and sleep in patients with OSA and residual EDS, the majority were found to have objective findings of an abnormally short SOL on MSLT. This is further evidence that there is a distinct OSA phenotype that will have persistent EDS despite appropriate treatment of their sleep-disordered breathing. Objective testing to quantify the degree of sleepiness is recommended for OSA patients with residual EDS.

Prevalence of Pulmonary Hypertension in Pediatric Patients With Obstructive Sleep Apnea and a Cardiology Evaluation: A Retrospective Analysis.

STUDY OBJECTIVES: Pulmonary hypertension (PH) has been reported as a serious complication of obstructive sleep apnea (OSA) in children; however, estimated prevalence rates vary widely (zero to 85%). The purpose of this study is to determine the prevalence of PH in children with OSA and identify factors that may predict an increased PH risk in children with OSA. METHODS: A retrospective review of all pediatric beneficiaries (88,058) in the San Antonio Military Health System with a diagnosis of OSA and a clinical evaluation by a pediatric cardiologist. OSA severity and nadir oxygen saturation were recorded from overnight polysomnography. Reason for referral, comorbid disorders, echocardiogram results, and cardiac diagnoses were obtained from cardiology records. RESULTS: OSA was identified in 2,020 pediatric patients (2.3%). A pediatric cardiology consultation was reported for 296 patients with OSA. After excluding 95 patients for incorrect OSA diagnoses, incomplete data, or OSA treatment before cardiology evaluation, 163 patients were included in the final analysis. A diagnosis of PH was found in 3 patients with OSA (1.8%). Two of these patients had obesity, and all three had comorbid cardiac disorders. CONCLUSIONS: Prevalence of PH in pediatric patients with OSA is low and none of the patients with PH had severe OSA. Current guidelines recommend PH screening in patients with severe OSA, yet OSA severity may not accurately predict risk. Factors evaluated in this study did not demonstrate an increased PH risk; additional research is necessary to improve screening in pediatric patients with OSA. CITATION: Burns AT, Hansen SL, Turner ZS, Aden JK, Black AB, Hsu DP. Prevalence of pulmonary hypertension in pediatric patients with obstructive sleep apnea and a cardiology evaluation: a retrospective analysis. J Clin Sleep Med. 2019;15(8):1081-1087.

Predictors of Wellness Behaviors in U.S. Army Physicians.

Introduction: In 2013, the U.S. Army Surgeon General implemented the Performance Triad (P3), an educational initiative to improve health-related behaviors of soldiers throughout the U.S. Army. The components of P3 are Sleep, Activity, and Nutrition with tenet behaviors for each component. This study reports the results of the 2015 U.S. Army Medical Corps survey regarding physician knowledge and adherence to the tenet behaviors of P3. Methods: In 2015, an anonymous survey was sent to all active duty U.S. Army physicians to assess demographic information, work hours, and knowledge of and adherence to P3. The survey assessed the tenets of P3 with questions about the following topics: obtaining 8 h of sleep per day; performing at least 2 d of resistance training and 1 day of agility training per week; re-fueling 30-60 min after exercise; incorporating at least 150 min of moderate and 75 min of vigorous aerobic exercise per week; going caffeine free 6 h before bedtime; eating at least 8 servings of fruits and vegetables per day; and getting 15,000 steps per day. For each question, there were four response options which ranged from "Always" to "Never." A positive response to the questionnaire was defined as answering frequently or always. The responses were analyzed by comparison of several physician categories utilizing descriptive statistics and multivariable analysis. Results: Surveys were completed by 1,003 of approximately 4,500 U.S. Army physicians. 79.1% of the respondents were male. Staff physicians made up 834 (83.6%) of the respondents compared with 164 (16.4%) physicians in training. Overall 25% of respondents were adherent to the sleep tenet, 45% to the exercise tenet, and 38% to the nutrition tenet. Reported work hours were significantly higher in physicians in training compared with staff physicians (p < 0.001). About 28.4% of staff reported a positive response to obtaining at least 8 h of sleep per night, compared with 12.7% of residents/fellows. In multivariable analyses, better sleep was associated with being a staff physician [odds ratio 2.4 (95% confidence interval 1.40-4.13)], working fewer hours per week [1.75 (1.37-2.25)], and belief in supervisor adherence to P3 [2.04 (1.59-2.56)]. Increased exercise was associated with male gender [2.09 (1.45-3.02)], being a staff physician [1.63 (1.09-2.43)], and belief in supervisor adherence to P3 [1.43 (1.18-1.75)]. Positive response to the nutrition tenet was associated with belief in supervisor adherence to P3 [1.23 (1.01-1.49)]. Conclusion: Overall, U.S. Army physicians are most adherent to the exercise tenet and least adherent to the sleep tenet of P3; this is consistent with the military culture. Work hours seem to affect wellness behaviors. Specifically, physicians who work fewer hours are more likely to report obtaining 8 h of sleep per day and exercise on a regular basis. Importantly, belief in supervisor adherence to P3 was associated with better adherence to P3, suggesting that physician leadership has a positive effect on wellness behaviors. This suggests a role for similar wellness programs in civilian healthcare institutions. Future research should also include changes in health system policies to motivate physician wellness behaviors.

Identifying and Preventing Eating Disorders in Adolescent Patients with Obesity.

Adolescents with obesity are not immune to developing disordered eating and eating disorders. They most commonly present with atypical or subthreshold criterion due to excess body weight or questions regarding the presence of a distorted body image. Patients with premorbid overweight/obesity and subsequent achievement of weight loss may lead to delays in the recognition and treatment of disordered eating and eating disorders. In fact, disordered eating and eating disorders tend to be higher in those undergoing weight management. This article describes risk factors for the development of eating disorders, common features of eating disorders in adolescents with obesity, and provides recommendations for prevention strategies. [Pediatr Ann. 2018;47(6):e232-e237.].

Improving human papilloma virus vaccination rates throughout military treatment facilities.

OBJECTIVES: The four objectives of this study were to (1) educate military healthcare providers on HPV disease and vaccine, (2) assess short term recall of information presented at educational sessions, (3) assess provider comfort level with the vaccine, and (4) assess improvement in HPV vaccination rates. METHODS: Standardized interactive educational sessions were conducted at military primary care clinics with pre- and post-educational quizzes administered before and immediately following the sessions. Provider attitudes were assessed using Likert scale questionnaires. Vaccination rates in children and young adolescents ages 11-18 at one of the participating regions that had a champion and started a Quality Improvement (QI) project were assessed at baseline, at 3-months and at 6-months post sessions. RESULTS: 200 providers were reached at 48 primary care clinics during May 2014 through October 2015 with 200 quizzes and Likert scale questionnaires returned. There was increase in knowledge following the educational sessions as revealed in the pre- and post- test scores [t(57) = -5.04, p < 0.001]. There was a significant overall increase in comfort in answering patients' and parents' questions about HPV vaccine [p = 0.003]. There was a significant increase in the number of vaccines given at all the clinics 3-months after the educational sessions at the region who had a champion dedicated to monitoring vaccine rates and ensuring implementation efforts [p = 0.01] and started a QI project. This increase was not sustained at 6-months [p = 0.324]. CONCLUSIONS: Improvement in provider short term knowledge recall and comfort level in answering parents' questions was seen. We found that educational sessions can improve HPV vaccination rates in military clinics that have a vaccine champion for up to 3-months. Further research into the effects of having clinic vaccine champions is critical.

An Initial Report of Sleep Disorders in Women in the U.S. Military.

INTRODUCTION: Sleep disorders are increasingly recognized in active duty service members (ADSM). While there are multiple studies in male ADSM, there are limited data regarding sleep disorders in women in the military. The purpose of this study was to characterize sleep disorders in female ADSM referred for clinical evaluation to provide a better understanding of this unique population. MATERIALS AND METHODS: We conducted a retrospective review of female ADSM who underwent a sleep medicine evaluation and an attended polysomnogram (PSG). Demographic and polysomnogram variables, as well as medical records, were reviewed. Associated illnesses to include post-traumatic stress disorder, pain disorders, anxiety, and depression, were recorded. RESULTS: The cohort consisted of 101 women. The average age was 33.9 ± 9.0 years and body mass index was 27.3 ± 4.5, with an average Epworth Sleepiness Scale score of 12.9 ± 5.2, and Insomnia Severity Index score of 17.6 ± 5.7. Overall, 36.6% were diagnosed with insomnia only, 14.9% with obstructive sleep apnea (OSA) only, and 34.7% met diagnostic criteria for both insomnia and OSA. The average apnea-hypopnea index for the entire cohort was 5.37 ± 7.04/h whereas it was 10.34 ± 3.14/h for those meeting diagnostic criteria for OSA. The women referred for sleep evaluations had the following rates of associated illnesses: pain disorders (59.4%), anxiety (48.5%), depression (46.5%), and post-traumatic stress disorder (21.8%). For patients with OSA, the relative risk of having post-traumatic stress disorder was 2.72 (95% confidence interval 1.16-6.39). CONCLUSIONS: Women in the U.S. military who have sleep disorders have a high rate of behavioral medicine and pain disorders. Interestingly, nearly 50% of active duty females referred for a sleep study have OSA while not necessarily manifesting the typical signs of obesity or increased age. The reasons for this finding are not completely understood, though factors related to military service may potentially contribute. The findings from our study indicate a need for increased awareness and evaluation of sleep disorders in women in the military, especially those with behavioral medicine disorders.

Prevalence of Human Papillomavirus Genotypes and Abnormal Pap Smears Among Women in the Military Health System.

Human papillomavirus infection (HPV) is the most common sexually transmitted infection among United States Military Servicemembers, and present in the majority of cervical cancers. Many of these infections are preventable, but HPV immunization is not mandatory during military service. The objective of this study was to examine the prevalence of vaccine-preventable cervical disease among women enrolled in the San Antonio Military Health System. This is a retrospective cross-sectional study of Pap smear results and HPV genotyping data among Military Servicewomen and beneficiaries. Simple descriptive statistics and logistic regression were used to assess the association between demographics, cervical pathology and high-risk HPV (hrHPV) infection. Pap smears were obtained by 16.9% of women and cervical pathology was present in 28.8% of samples. Compared to the 25-34 year group, 35-44 year-olds were more likely to have an abnormal Pap smear (OR 1.25, CI 1.05-1.50). Of the samples tested, 10.5% were positive for hrHPV. Adjusted multivariable analysis revealed that hrHPV infection was more likely among the 23-34 year group when compared to 35-44 (OR 0.50, CI 0.38-0.67), 45-54 (0.40. CI 0.28-0.59) and 55-65 year groups (0.46, CI 0.30-0.71). Active Duty Servicewomen were more likely to test positive for hrHPV when compared to Active Duty Family Members (OR 0.59, CI 0.45-0.79) and Retiree Family Members (OR 0.59, CI 0.41-0.83). Younger women and Active Duty Servicewomen are significantly more likely to have cervical infection with hrHPV. Future studies should assess the cost-effectiveness of mandatory HPV immunization for military members.

Association of Hormonal Contraception with depression in the postpartum period.

OBJECTIVES: Studies have demonstrated an association between hormonal contraception use with subsequent depression and antidepressant use. This association has not been assessed among postpartum women. STUDY DESIGN: This study is a secondary analysis of insurance records from 75,528 postpartum women enrolled in the US military medical system, who delivered between October 2012 and September 2014. Our analyses excluded women who used antidepressants or had a diagnosis of depression in the 24months prior to delivery. We assessed the relationship of hormonal contraception use with subsequent antidepressant use or diagnosis with depression in the first 12months postpartum using Cox proportional hazards regression, with a time dependent covariate measuring exposure to hormonal contraception. RESULTS: Antidepressants were prescribed to 7.8% of women and 5.0% were diagnosed with depression. In multivariable analysis adjusting for demographics, both antidepressant use and diagnosis with depression were associated with: younger age, lower socioeconomic status, and a history of military service. Compared to women with no hormonal contraceptive use, use of etonogestrel containing contraception was associated with a higher risk of antidepressant use (Implant: adjHR:1.22(95%CI:1.06-1.41), p<0.001; Ring:1.45(1.16-1.80), p=0.001). Use of norethindrone-only pills was associated with a lower risk of antidepressant use (0.58(0.52-0.64), p<0.001) and depression diagnosis (0.56(0.49-0.64), p<0.001). Use of a levonorgestrel intrauterine system was associated with a lower risk of depression diagnoses (0.65(0.52-0.82), p<0.001). CONCLUSION: The risk of major depression diagnosis and antidepressant use in the postpartum period varies with the type of hormonal contraception used. Further research is required to describe the mechanisms of these relationships.