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3.
Eur J Sport Sci ; 23(2): 301-309, 2023 Feb.
Article in English | MEDLINE | ID: mdl-34873996

ABSTRACT

Self-reported physical fitness has advantages in cost and time over objective methods, but previous studies demonstrate equivocal conclusions regarding validity. Methods for self-reporting are usually based on subjective judgements, while another approach includes performing field tests at home. The Norwegian military relies on the latter method for conscript selection, but its validity is unknown and should be investigated. In total 14,166 young men and women were included in the study. During conscript selection step one, the subjects were requested to perform 3,000 m run, push-up, pull-up and standing long jump tests at home, and report the results online ("self-reported measurements"). Step two took place at a conscript selection centre 1-18 months later. Here, the subjects completed a maximal treadmill test, seated medicine ball throw, pull-up and standing long jump tests ("objective measurements"). The results demonstrated correlation coefficients from 0.29 to 0.82 (P < 0.05) for self-reported vs. objective measurements, with the highest association found for self-reported and objectively measured pull-ups. Kappa values ranged from 0.05 to 0.34 (P < 0.05), with pull-ups demonstrating the highest agreement. More women than men over-reported their physical fitness. Among men and women indicating similar self-reported fitness, men's objective fitness was higher for all objective tests (effect sizes from 0.5 to 3.0). In conclusion, large variations in correlation coefficients were observed between self-reported and objectively measured physical fitness, while the kappa values indicated poor to fair agreement. The finding that more women than men over-reported their fitness level contradicts most previous studies.Highlights Low, moderate, and high correlations, and poor to fair agreements (kappa values), were observed between self-reported and objectively measured endurance and muscle strength variables.More women than men overreported their actual fitness level.Self-reported fitness based on performing field tests at home may be a feasible alternative to traditional methods which rely on self-perceived fitness.


Subject(s)
Exercise Test , Military Health , Personnel Selection , Physical Fitness , Self Report , Female , Humans , Male , Exercise , Exercise Test/methods , Exercise Test/statistics & numerical data , Muscle Strength/physiology , Physical Fitness/physiology , Self Report/statistics & numerical data , Norway/epidemiology , Military Personnel/statistics & numerical data , Military Health/statistics & numerical data , Personnel Selection/statistics & numerical data
4.
J Trauma Acute Care Surg ; 92(1): 232-238, 2022 01 01.
Article in English | MEDLINE | ID: mdl-34538830

ABSTRACT

BACKGROUND: The use of temporary intravascular shunts (TIVS) in the setting of military and civilian trauma has grown in recent years, predominantly because of the mounting evidence of improved limb outcomes. We sought to characterize the use and outcomes of TIVS in trauma through a systematic review of military and civilian literature. METHODS: The MEDLINE, EBSCO, EMBASE, and Cochrane databases were searched for studies on TIVS use in military and civilian trauma settings published between January 2000 and March 2021. Reports lacking systematic data collection along with those with insufficient TIVS descriptive and outcome data were excluded. Data regarding the characteristics and outcomes of TIVS were assessed and collective syntheses of military and civilian data performed. RESULTS: Twenty-one reports were included, 14 from civilian trauma centers or databases and 7 from military field data or databases (total of 1,380 shunts in 1,280 patients). Sixteen were retrospective cohort studies, and four were prospective. Five studies had an unshunted comparison group. Shunts were predominantly used in the lower extremity and most commonly for damage control indications. Dwell times were infrequently reported and were not consistently linked to shunt thrombosis or other complications. Anticoagulation during shunting was sparsely reported and inconsistently applied. Shunted limbs had higher injury severity than unshunted limbs but similar salvage rates. CONCLUSION: Temporary intravascular shunts are effective for expeditious restoration of perfusion in severely injured limbs and likely contribute to limb salvage. There is a paucity of comparative TIVS data in the literature and no consistently applied reporting standards, so controversies regarding TIVS use remain. LEVEL OF EVIDENCE: Systematic Review, level IV.


Subject(s)
Extremities , Limb Salvage/methods , Vascular Grafting , Vascular System Injuries , Wounds and Injuries , Extremities/blood supply , Extremities/injuries , Humans , Military Health/statistics & numerical data , Outcome Assessment, Health Care , Trauma Centers/statistics & numerical data , Vascular Grafting/adverse effects , Vascular Grafting/methods , Vascular Grafting/statistics & numerical data , Vascular System Injuries/etiology , Vascular System Injuries/surgery , Wounds and Injuries/complications , Wounds and Injuries/surgery
5.
Appl Physiol Nutr Metab ; 47(2): 151-158, 2022 Feb.
Article in English | MEDLINE | ID: mdl-34587469

ABSTRACT

This study described the whole blood fatty acid profile and Omega-3 Index (O3I) of Australian Army recruits at the commencement and completion of basic military training (BMT). Eighty males (17-34 y, 77.4 ± 13.0 kg, 43.5 ± 4.3 mL/kg/min) and 37 females (17-45 y, 64.3 ± 8.8 kg, 39.3 ± 2.7 mL/kg/min) volunteered to participate (N = 117). Whole blood samples of each recruit were collected using a finger prick in weeks 1 and 11 (n = 82) and analysed via gas chromatography for the relative proportions of each fatty acid (mean [95% confidence interval]). The macronutrient characteristics of the diet offerings was also determined. At commencement there was a low omega-3 status (sum of omega-3; 4.95% [4.82-5.07]) and O3I (5.03% [4.90-5.16]) and no recruit recorded an O3I >8% (desirable). The omega-6/omega-3 (7.04 [6.85-7.23]) and arachidonic acid/eicosapentaenoic acid (AA/EPA) (18.70 [17.86-19.53]) ratios for the cohort were also undesirable. The BMT mess menu provided a maximum of 190 mg/day of EPA and 260 mg/day of docosahexaenoic acid (DHA). The O3I of the recruits was lower by week 11 (4.62% [4.51-4.78], p < 0.05), the omega-6/omega-3 increased (7.27 [7.07-7.47], p < 0.05) and the AA/EPA remained elevated (17.85 [16.89-18.81]). In conclusion, Australian Army recruits' omega-3 status remained undesirable during BMT and deserves nutritional attention. Novelty: Australian Army recruits' Omega-3 Index, at the commencement of BMT, was reflective of the Western-style diet. The BMT diet offered minimum opportunity for daily EPA and DHA consumption. Every recruit experienced a further reduction of their Omega-3 Index during BMT.


Subject(s)
Diet/methods , Fatty Acids, Omega-3/blood , Fatty Acids/blood , Military Health/statistics & numerical data , Military Personnel/statistics & numerical data , Adolescent , Adult , Australia , Cohort Studies , Docosahexaenoic Acids/blood , Eicosapentaenoic Acid/blood , Female , Humans , Male , Middle Aged , Young Adult
6.
J Clin Psychopharmacol ; 41(4): 465-469, 2021.
Article in English | MEDLINE | ID: mdl-34121063

ABSTRACT

PURPOSE/BACKGROUND: Posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) commonly co-occur among US military veterans. Oxytocin may have therapeutic value in treating both conditions. The potential for oxytocin to augment affective features common to PTSD and AUD, such as anger, is relevant to inform emerging treatments. METHODS/PROCEDURES: We examined the influence of intranasally administered oxytocin on connections between alcohol craving and stress-induced anger in a sample of 73 veterans (91.3% men) with co-occurring PTSD and AUD. Participants self-administered oxytocin (40 IU) or placebo (saline) 45 minutes before completing the Trier Social Stress Task (TSST). Self-reports of alcohol craving and anger were assessed pre- and post-TSST using a modified visual analog scale. Multiple regression analysis, including main effects for group, baseline craving, and their interaction, was used to predict post-TSST anger. FINDINGS/RESULTS: A marginally significant interaction was observed, suggesting a positive association between baseline craving and anger for those in the oxytocin group (B = 0.65, P = 0.01). Among those reporting low craving, participants in the oxytocin group reported significantly lower post-TSST anger than those in the placebo group. IMPLICATIONS/CONCLUSIONS: The current study is among the first to examine relevant psychosocial moderators that may influence the effects of oxytocin among veterans with comorbid PTSD and AUD. Although oxytocin attenuated ratings of anger after a stress task among those with low baseline craving, findings suggest that oxytocin may not be as effective at reducing anger, a highly salient factor in PTSD, for individuals experiencing high levels of craving. Findings are consistent with the social salience hypothesis and suggest that individual differences in alcohol craving should be considered when evaluating oxytocin as a potential treatment for individuals with comorbid PTSD and AUD.


Subject(s)
Affective Symptoms , Alcoholism , Anger/drug effects , Craving , Oxytocin/administration & dosage , Stress Disorders, Post-Traumatic , Veterans/psychology , Administration, Intranasal , Affective Symptoms/drug therapy , Affective Symptoms/etiology , Alcoholism/complications , Alcoholism/diagnosis , Alcoholism/drug therapy , Alcoholism/psychology , Diagnostic and Statistical Manual of Mental Disorders , Female , Humans , Male , Middle Aged , Military Health/statistics & numerical data , Psychological Techniques , Stress Disorders, Post-Traumatic/complications , Stress Disorders, Post-Traumatic/diagnosis , Stress Disorders, Post-Traumatic/drug therapy , Stress Disorders, Post-Traumatic/psychology , Tranquilizing Agents/administration & dosage , Treatment Outcome
7.
Sci Rep ; 11(1): 9088, 2021 04 27.
Article in English | MEDLINE | ID: mdl-33907258

ABSTRACT

The metabolically healthy obese (MHO) characterized by the absence of metabolic syndrome have shown superior cardiorespiratory fitness (CRF) and similar muscular strength as compared with the metabolically unhealthy obese (MUO). However, this finding might be biased by the baseline sedentary behavior in the general population. This study utilized 3669 physically active military males aged 18-50 years in Taiwan. Obesity and metabolically unhealthy were respectively defined as body mass index ≥ 27.5 kg/m2 and presence of at least two major components of the metabolic syndrome, according to the International Diabetes Federation criteria for Asian male adults. Four groups were accordingly classified as the metabolically healthy lean (MHL, n = 2510), metabolically unhealthy lean (MUL, n = 331), MHO (n = 181) and MUO (n = 647). CRF was evaluated by time for a 3-km run, and muscular strengths were separately assessed by numbers of push-up and sit-up within 2 min. Analysis of covariance was utilized to compare the difference in each exercise performance between groups adjusting for age, service specialty, smoking, alcohol intake and physical activity. The metabolic syndrome prevalence in MUL and MUO was 49.8% and 47.6%, respectively. The performance of CRF did not differ between MHO and MUO (892.3 ± 5.4 s and 892.6 ± 3.0 s, p = 0.97) which were both inferior to MUL and MHL (875.2 ± 4.0 s and 848.6 ± 1.3 s, all p values < 0.05). The performance of muscular strengths evaluated by 2-min push-ups did not differ between MUL and MUO (45.3 ± 0.6 and 45.2 ± 0.4, p = 0.78) which were both less than MHO and MHL (48.4 ± 0.8 and 50.6 ± 0.2, all p values < 0.05). However, the performance of 2-min sit-ups were only superior in MHL (48.1 ± 0.1) as compared with MUL, MHO and MUO (45.9 ± 0.4, 46.7 ± 0.5 and 46.1 ± 0.3, respectively, all p values < 0.05). Our findings suggested that in a physically active male cohort, the MHO might have greater muscle strengths, but have similar CRF level compared with the MUO.


Subject(s)
Obesity, Metabolically Benign , Physical Fitness , Adolescent , Adult , Body Mass Index , Cardiorespiratory Fitness , Cross-Sectional Studies , Humans , Logistic Models , Male , Metabolic Syndrome/epidemiology , Middle Aged , Military Health/statistics & numerical data , Muscle Strength/physiology , Obesity, Metabolically Benign/epidemiology , Taiwan/epidemiology , Young Adult
8.
MSMR ; 28(3): 2-8, 2021 Mar.
Article in English | MEDLINE | ID: mdl-33773566

ABSTRACT

Laboratory-based influenza surveillance was conducted in the 2019-2020 influenza season among Department of Defense (DoD) beneficiaries through the DoD Global Respiratory Pathogen Surveillance Program (DoDGRS). Sentinel and participating sites submitted 28,176 specimens for clinical diagnostic testing. A total of 5,529 influenza-positive cases were identified. Starting at surveillance week 45 (3-9 November 2019), influenza B was the predominant influenza type, followed by high activity of influenza A(H1N1)pdm09 three weeks thereafter. Both influenza B and influenza A(H1N1)pdm09 were then highly co-circulated through surveillance week 13 (22-28 March 2020). End-of-season influenza vaccine effectiveness (VE) was estimated using a test-negative case-control study design. The adjusted end-of-season VE for all beneficiaries, regardless of influenza type or subtype, was 46% (95% confidence interval: 40%-52%). The influenza vaccine was moderately effective against influenza viruses during the 2019-2020 influenza season.


Subject(s)
Influenza Vaccines/therapeutic use , Influenza, Human/epidemiology , Influenza, Human/prevention & control , Military Health/statistics & numerical data , Population Surveillance , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Infant , Influenza, Human/virology , Alphainfluenzavirus , Male , Middle Aged , United States/epidemiology , United States Department of Defense , Vaccination Coverage/trends , Young Adult
9.
Emerg Infect Dis ; 27(4): 1188-1192, 2021 04.
Article in English | MEDLINE | ID: mdl-33529569

ABSTRACT

In a study of US Marine recruits, seroprevalence of severe acute respiratory syndrome coronavirus 2 IgG was 9.0%. Hispanic and non-Hispanic Black participants and participants from states affected earlier in the pandemic had higher seropositivity rates. These results suggest the need for targeted public health strategies among young adults at increased risk for infection.


Subject(s)
COVID-19 , Military Health , Military Personnel/statistics & numerical data , Personnel Selection , SARS-CoV-2 , Age Factors , COVID-19/diagnosis , COVID-19/epidemiology , COVID-19/immunology , COVID-19/prevention & control , COVID-19 Serological Testing/methods , COVID-19 Serological Testing/statistics & numerical data , Cross-Sectional Studies , Demography , Female , Humans , Male , Military Health/ethnology , Military Health/statistics & numerical data , Military Health Services , Personnel Selection/methods , Personnel Selection/statistics & numerical data , Quarantine , SARS-CoV-2/immunology , SARS-CoV-2/isolation & purification , Seroepidemiologic Studies , United States/epidemiology , Young Adult
10.
J Gambl Stud ; 37(2): 529-549, 2021 Jun.
Article in English | MEDLINE | ID: mdl-32410048

ABSTRACT

The prevalence of gambling harm among active duty military personnel is a largely unexplored topic. With different forms of social gambling often found within (or in close proximity to) military bases around the world, understanding the extent of gambling activities and consequent harms occurring within military contexts warrants further attention. This review aims to identify, describe and thematically synthesise published literature on gambling harm and related issues among active duty military personnel. Scoping review methods were applied in order to understand this relatively under-researched population and understand appropriate avenues for future research. A systematic multi-database text word search, incorporating search results from Scopus, Pubmed, Web of Science, PsychInfo, and the Journal Military Medicine, was conducted. A total of 11 sources met inclusion criteria, all originating from the United States of America. The results suggest a distinct gap in the current international literature on this topic. Despite gambling's long and colourful association with defence downtime, research into gambling harm prevalence rates in relation to what could be considered a high-risk group is limited. Findings reveal that strategies to identify and address gambling harm within this population are severely lacking from the published literature and non-existent outside North America. Implications for understanding and addressing gambling harm among active duty personnel and directions for future research are discussed.


Subject(s)
Behavior, Addictive/psychology , Gambling/psychology , Military Health/statistics & numerical data , Military Personnel/psychology , Behavior, Addictive/epidemiology , Gambling/epidemiology , Humans , Military Personnel/statistics & numerical data , Prevalence , United States
11.
J Trauma Acute Care Surg ; 90(2): 325-330, 2021 02 01.
Article in English | MEDLINE | ID: mdl-33075023

ABSTRACT

BACKGROUND: The Joint Trauma System database estimates that about 1,200 individuals have sustained a combat-related amputation during the Global War on Terror. Previous retrospective studies have demonstrated that combat-related amputees develop obesity and cardiovascular disease, but the incidence of obesity and associated comorbidities in this population is unknown. The objectives of this study are to determine the prevalence of obesity in the military amputee population and to compare this with the general population. METHODS: This is a retrospective review of 978 patients who sustained a combat-related amputation from 2003 to 2014. Prevalence of obesity and comorbid conditions were determined. A multivariate logistic regression model was performed to identify risk factors for postamputation obesity. Kaplan-Meier curves were constructed using obesity as the event of interest. RESULTS: A total of 1,233 charts were reviewed with 978 patients included for analysis. The median age of injury was 24 years. Median follow-up time was 8.7 years, ranging from 0.5 years to 16.9 years. The average Injury Severity Score was 23.3. The average body mass index preinjury was 25.6 kg/m2, and the average most recent corrected body mass index was found to be 31.4 kg/m2. Prevalence of comorbidities was higher in the amputee population. Fifty percent of patients who progressed to obesity did so within 1.3 years. CONCLUSION: There is a notable prevalence of obesity that develops in the amputee population that is much higher than the general population. We determined that the amputee population is at risk, and these patients should be closely monitored for 1 to 2.5 years following injury. This study provides a targeted period for which monitoring and intervention can be implemented. LEVEL OF EVIDENCE: Retrospective, basic science, outcomes analysis, level III/IV.


Subject(s)
Amputation, Surgical , Military Health/statistics & numerical data , Obesity , Postoperative Complications , Wounds and Injuries , Adult , Amputation, Surgical/adverse effects , Amputation, Surgical/methods , Amputation, Surgical/statistics & numerical data , Armed Conflicts , Body Mass Index , Comorbidity , Female , Humans , Injury Severity Score , Male , Military Personnel , Needs Assessment , Obesity/diagnosis , Obesity/epidemiology , Postoperative Complications/diagnosis , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Prevalence , Risk Assessment/methods , Risk Assessment/statistics & numerical data , United States/epidemiology , Warfare , Wounds and Injuries/diagnosis , Wounds and Injuries/epidemiology , Wounds and Injuries/etiology , Wounds and Injuries/surgery
12.
Occup Med (Lond) ; 70(4): 235-242, 2020 06 20.
Article in English | MEDLINE | ID: mdl-32047934

ABSTRACT

BACKGROUND: Recently, the UK Armed Forces have revised the ground close combat role to include women. AIMS: To assess the potential mental health impact of this initiative we examined gender differences in deployment patterns, work strain, occupational factors, mental health, alcohol use and help-seeking following operational deployment. METHODS: The study was a secondary analysis of self-report survey data; 8799 men (88%) and 1185 women (12%) provided data. A sub-sample (47%, n = 4659) provided data concerning post-deployment help-seeking. The latter consisted of 408 women (8.8%) and 4251 men (91%). RESULTS: With the exception of alcohol misuse, which was significantly lower for women, women reported significantly more common mental disorder symptoms, subjective depression and self-harm. Women were significantly more likely to seek help from healthcare providers. Men were significantly more likely to have deployed operationally and for longer cumulative periods. Subjective work strain, but not job control, was significantly lower for women whose military careers were significantly shorter. Post-traumatic stress disorder (PTSD) symptom intensity was similar to men. CONCLUSIONS: With the exception of PTSD and alcohol misuse, UK military women experience more mental health-related problems than military men. This finding was not related to the more arduous aspects of military service as women served for shorter times, deployed less and for shorter cumulative periods and were less likely to report work-related stress.


Subject(s)
Mental Disorders/epidemiology , Military Health/statistics & numerical data , Military Personnel/statistics & numerical data , Occupational Diseases/epidemiology , Sex Factors , Adult , Alcoholism/epidemiology , Alcoholism/psychology , Combat Disorders/epidemiology , Combat Disorders/psychology , Female , Help-Seeking Behavior , Humans , Male , Mental Disorders/psychology , Mental Health , Military Personnel/psychology , Occupational Diseases/psychology , Risk Factors , Stress Disorders, Post-Traumatic/epidemiology , Stress Disorders, Post-Traumatic/psychology , United Kingdom/epidemiology
13.
MSMR ; 27(1): 2-16, 2020 Jan.
Article in English | MEDLINE | ID: mdl-32023071

ABSTRACT

Morbidity and mortality from carbon monoxide (CO) poisoning are important public health problems, but their full impact is difficult to estimate. The current analysis used the 2018 Council of State and Territorial Epidemiologist criteria and International Classification of Diseases (ICD) codebased data to classify CO poisoning cases by intent, source of exposure, and degree of certainty that poisoning was CO related. During July 2009-June 2019, there were 1,288 CO poisoning cases classified as confirmed/probable among active component service members, 366 among reserve component members, and 4,754 among non-service member beneficiaries. Service members working in repair/engineering occupations accounted for the greatest proportion of confirmed CO poisoning cases among active component members and the second greatest proportion among reserve component members. Compared to suspected cases, confirmed/probable cases were more often associated with intentional self-harm and undetermined causes of injury, whereas suspected cases were more often coded as unintentional. Confirmed/probable active component and non-service member beneficiary cases were more likely than their respective suspected case counterparts to receive care in inpatient settings. The need for improvements in ICD coding to reduce the percentage of CO poisoning cases coded with unknown injury intent and/or unknown CO poisoning source is discussed.


Subject(s)
Carbon Monoxide Poisoning/epidemiology , Military Health/statistics & numerical data , Adult , Carbon Monoxide Poisoning/diagnosis , Female , Humans , International Classification of Diseases , Male , Middle Aged , Population Surveillance , United States/epidemiology , Young Adult
14.
MSMR ; 27(1): 17-23, 2020 Jan.
Article in English | MEDLINE | ID: mdl-32023072

ABSTRACT

This report primarily focuses on the data collected and analyzed from the worldwide network of sentinel military treatment facilities chosen to participate in the Department of Defense Global Respiratory Pathogen Surveillance (DoDGRS) program. Sites that participated in the 2018-2019 DoDGRS program submitted 24,320 respiratory specimens for diagnostic testing. Clinical results showed a total of 5,968 positive influenza cases. In the beginning of the season, starting in surveillance week 48, influenza A(H1N1)pdm09 was the predominant subtype. The predominant subtype switched to influenza A(H3N2) beginning in week 6 and continued through the end of the season. Influenza B virus detection was less common during the surveillance period (i.e., 1% of total submitted specimens and 5% of total influenza detected). In addition to routine surveillance, the DoDGRS program also conducts vaccine effectiveness (VE) studies twice per year to determine interim and end of season estimates. Overall, the adjusted end of season VE for all dependents regardless of influenza type was 30% (95% CI: 22%-38%).


Subject(s)
Influenza Vaccines/therapeutic use , Influenza, Human/epidemiology , Insurance Benefits/statistics & numerical data , Military Health/statistics & numerical data , Population Surveillance , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Influenza A Virus, H1N1 Subtype/immunology , Influenza A Virus, H3N2 Subtype/immunology , Influenza Vaccines/immunology , Influenza, Human/prevention & control , Influenza, Human/virology , Male , Middle Aged , Seasons , United States/epidemiology , United States Department of Defense , Young Adult
15.
Pediatr Infect Dis J ; 38(8): 849-853, 2019 08.
Article in English | MEDLINE | ID: mdl-31220044

ABSTRACT

BACKGROUND: Management of suspected serious bacterial infections (SBIs) in infants less than 3 months old is challenging. Understanding the epidemiology of SBI is necessary to inform management decisions. Recent publications have challenged the previously accepted distribution of infections by specimen source and pathogen. We sought to describe the burden of SBIs in previously healthy infants less than 90 days old. METHODS: We conducted a retrospective analysis of the Military Health System database to identify SBI cases among term infants less than 90 days of age from 2005 to 2015. We defined an SBI case as any previously healthy infant with positive cultures for a likely pathogen from blood, urine or cerebrospinal fluid. RESULTS: Of 467,462 live births between January 2005 and September 2015, 3421 infants had positive cultures. After excluding 1781 episodes with isolates considered nonpathogenic or ICD-9 codes for chronic conditions, the overall incidence of SBI was 3.1 cases/1000 live births. The SBI rate dropped from 5.0 cases/1000 live births in 2005 to 2.0 cases/1000 live births in 2015 (P < 0.001 for trend). The most common pathogen was Escherichia coli (51.3%). CONCLUSIONS: In this retrospective review of 467,462 live births, the incidence of SBI decreased from 5.0/1000 to 2.0/1000 live births over time. We identified no cases of Listeria monocytogenes. These data can help inform decisions related to treatment and management of infants with suspected bacterial infections.


Subject(s)
Bacterial Infections/epidemiology , Bacterial Infections/microbiology , Military Health , Bacterial Infections/diagnosis , Biomarkers , Cohort Studies , Female , Humans , Incidence , Infant , Infant, Newborn , Male , Military Health/statistics & numerical data , Public Health Surveillance , Retrospective Studies
16.
MSMR ; 26(6): 2-7, 2019 Jun.
Article in English | MEDLINE | ID: mdl-31237761

ABSTRACT

The natural human sex ratio at birth (male:female) slightly favors males, and altered sex ratios might be indicative of exposure to reproductive hazards. In the U.S. Navy submarine community, there is a widespread belief that submariners are more likely to father females, but corroborating scientific evidence is limited. To assess this, Department of Defense Birth and Infant Health Research program data were used to identify 7,087 singleton infants whose fathers were considered submariners. Chi-square tests and unconditional logistic regression models were used to compare the offspring sex ratio of male submariners with 2 other active duty populations and the U.S. population. The offspring sex ratio of male submariners was 1.048, which did not substantially differ from the sex ratio of each comparison population. Furthermore, this study found no meaningful variation in offspring sex ratio by length of submarine or military service or by rating.


Subject(s)
Military Health/statistics & numerical data , Military Personnel/statistics & numerical data , Sex Ratio , Adult , Child Health Services/statistics & numerical data , Female , Humans , Infant , Male , Reproductive Health , United States/epidemiology
17.
MSMR ; 26(6): 20-27, 2019 Jun.
Article in English | MEDLINE | ID: mdl-31237765

ABSTRACT

This report presents the incidence and prevalence of diagnosed female infertility among active component service women. During 2013-2018, 8,744 active component women of childbearing potential were diagnosed with infertility for the first time, resulting in an overall incidence of 79.3 cases per 10,000 person-years (p-yrs). Compared to their respective counterparts, women in their 30s, non-Hispanic blacks, those in healthcare and pilot/air crew occupations, Army personnel, and those who were married had the highest incidence rates. The incidence of diagnosed female infertility decreased from 85.1 per 10,000 p-yrs in 2013 to 63.6 per 10,000 p-yrs in 2018 despite a concurrent increase in the rate of fertility testing. During the surveillance period, the average annual prevalence of diagnosed female infertility was 1.6%. Of the service women who were diagnosed with infertility for the first time during the surveillance period, 1,808 (20.7%) delivered a live birth within 2 years after the incident infertility diagnosis. Current findings indicate that the prevalence of diagnosed female infertility among active component service women is lower than estimates of self-reported infertility from surveys of U.S. civilians and service women.


Subject(s)
Infertility, Female , Military Health/statistics & numerical data , Reproductive Health/statistics & numerical data , Women's Health/statistics & numerical data , Adult , Female , Humans , Incidence , Infertility, Female/diagnosis , Infertility, Female/epidemiology , Military Personnel/statistics & numerical data , Population Surveillance , United States/epidemiology
20.
Prenat Diagn ; 39(6): 448-455, 2019 05.
Article in English | MEDLINE | ID: mdl-30883831

ABSTRACT

The prenatal genetic counseling process may be influenced by the patient's insurance coverage for both prenatal testing and termination. Major commercial insurance providers have different policies. TRICARE is the United States Department of Defense health program for uniformed service members. TRICARE provides coverage to approximately 9.4 million beneficiaries, including health plans, special programs, prescriptions, and dental plans. TRICARE's covered medical expenses are outlined in their policies, including those pertaining to genetic testing and termination. This qualitative study aimed to explore the extent to which insurance coverage of prenatal genetic testing and termination of pregnancy affect the genetic counseling process by exploring genetic counselors' experience with TRICARE. The majority of counselors stated that they did not change their overall counseling process for TRICARE patients. However, several counselors expressed that they changed the way they discussed cost with TRICARE patients, specifically in regard to genetic testing. Additionally, counselors provided their perceptions of their patients' emotional experiences. With the recent consolidation of the three TRICARE regions into two TRICARE Regional Office (TRO) regions and the renewal of the Laboratory Developed Tests Demonstration Project, the findings of this study are valuable in the evaluation of TRICARE's coverage of prenatal genetic services.


Subject(s)
Counselors , Genetic Counseling/supply & distribution , Insurance Coverage , Military Health/economics , Prenatal Diagnosis , Professional Practice , Abortion, Eugenic/economics , Abortion, Eugenic/statistics & numerical data , Counselors/psychology , Counselors/statistics & numerical data , Counselors/supply & distribution , Female , Frustration , Genetic Counseling/economics , Genetic Counseling/statistics & numerical data , Genetic Testing/economics , Genetic Testing/statistics & numerical data , Health Services Accessibility/economics , Health Services Accessibility/statistics & numerical data , Humans , Insurance Coverage/economics , Insurance Coverage/statistics & numerical data , Interviews as Topic , Military Health/statistics & numerical data , Military Personnel/statistics & numerical data , Pregnancy , Prenatal Diagnosis/economics , Prenatal Diagnosis/statistics & numerical data , Professional Practice/standards , Professional Practice/statistics & numerical data , Referral and Consultation/economics , Referral and Consultation/statistics & numerical data , Surveys and Questionnaires , United States/epidemiology , United States Department of Defense/economics
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