The prevalence of food insecurity amongst refugees and asylum seekers during, and prior to, their early resettlement period in Australia: A cross-sectional analysis of the 'Building a New Life in Australia' data.

With over 100 million humanitarian migrants globally, there is increasing pressure on high-income countries to offer resettlement opportunities. Humanitarian migrants face many challenges during pre-settlement and resettlement. One challenge is food insecurity (FI). The Building a New Life in Australia (BNLA) longitudinal cohort study gathered data from migrating units, that is, a group of humanitarian migrants included on the same visa application (n = 1599). Data were gathered in five annual waves (2013-2018). Data included food security status in four pre-settlement situations and during resettlement. The results of this secondary analysis of BNLA Wave One indicate that FI was highest in refugee camps (71%), followed by bridging visas (30%), community detention (17%), immigration detention (11%), and during early resettlement (9%). During early resettlement, respondents who were male, those from Afghanistan or Iran, and those living in a single person household reported the highest prevalence of FI. An association was found between having spent time on a bridging visa and FI during early resettlement (p < 0.01). This study's results are an important step in understanding the scale of FI and which sub-groups are most vulnerable, so the resources and policies of high-income countries can better meet food security needs during resettlement.

Prevalence of Invasive Bacterial Infection in Hypothermic Young Infants: A Multisite Study.

OBJECTIVE: To determine the prevalence of bacteremia and meningitis (invasive bacterial infection [IBI]) in hypothermic young infants, and also to determine the prevalence of serious bacterial infections (SBI) and neonatal herpes simplex virus and to identify characteristics associated with IBI. STUDY DESIGN: We conducted a retrospective cohort study of infants ≤90 days of age who presented to 1 of 9 hospitals with historical or documented hypothermia (temperature ≤36.0°C) from September 1, 2017, to May 5, 2021. Infants were identified by billing codes or electronic medical record search of hypothermic temperatures. All charts were manually reviewed. Infants with hypothermia during birth hospitalization, and febrile infants were excluded. IBI was defined as positive blood culture and/or cerebrospinal fluid culture treated as a pathogenic organism, whereas SBI also included urinary tract infection. We used multivariable mixed-effects logistic regression to identify associations between exposure variables and IBI. RESULTS: Overall, 1098 young infants met the inclusion criteria. IBI prevalence was 2.1% (95% CI, 1.3-2.9) (bacteremia 1.8%; bacterial meningitis 0.5%). SBI prevalence was 4.4% (95% CI, 3.2-5.6), and neonatal herpes simplex virus prevalence was 1.3% (95% CI, 0.6-1.9). Significant associations were found between IBI and repeated temperature instability (OR, 4.9; 95% CI, 1.3-18.1), white blood cell count abnormalities (OR, 4.8; 95% CI, 1.8-13.1), and thrombocytopenia (OR, 5.0; 95% CI, 1.4-17.0). CONCLUSIONS: IBI prevalence in hypothermic young infants is 2.1%. Further understanding of characteristics associated with IBI can guide the development decision tools for management of hypothermic young infants.

Preventing Obesity in Midlife Women: A Recommendation From the Women's Preventive Services Initiative.

DESCRIPTION: The Women's Preventive Services Initiative (WPSI), a national coalition of women's health professional organizations and patient advocacy representatives, developed a recommendation for counseling midlife women aged 40 to 60 years with normal or overweight body mass index (BMI; 18.5 to 29.9 kg/m2) to maintain weight or limit weight gain to prevent obesity with the long-term goals of optimizing health, function, and well-being. This recommendation is intended to guide clinical practice and coverage of clinical preventive health services for the Health Resources and Services Administration and other stakeholders. Clinicians providing preventive health care to women in primary care settings are the target audience for this recommendation. METHODS: The WPSI developed this recommendation after evaluating results of a systematic review of the effectiveness and harms of interventions to prevent weight gain and obesity in women aged 40 to 60 years without obesity. Seven randomized clinical trials including 51 638 participants and using various counseling and behavioral interventions were included. Trials indicated favorable weight changes with interventions that were statistically significantly different from control groups in 4 of 5 trials of counseling, but not in 2 trials of exercise. Few harms were reported. RECOMMENDATION: The WPSI recommends counseling midlife women aged 40 to 60 years with normal or overweight BMI (18.5 to 29.9 kg/m2) to maintain weight or limit weight gain to prevent obesity. Counseling may include individualized discussion of healthy eating and physical activity.

Systemic glucocorticoid at discharge after hospitalization for pediatric asthma: a prospective pilot study.

OBJECTIVE: We examined asthma control in children hospitalized for status asthmaticus 7-10 days after discharge with or without an additional prescription for systemic corticosteroids. METHODS: This was a prospective observational study of patients aged 5-17 years with a documented history of asthma or ß-agonist responsive wheezing admitted to the hospital for an acute asthma exacerbation. We compared patients who had any systemic corticosteroid prescribed at discharge with those who were not prescribed systemic corticosteroids at discharge. The primary outcomes were asthma control after discharge, as defined by the Asthma Control Test (ACT), and missed school days, which we modeled with multivariable linear and Poisson regression, respectively. RESULTS: A total of 56 patients were included in the study, 29 (52%) received dexamethasone inpatient and then were discharged without additional prescribed systemic corticosteroids. Those without a corticosteroid prescription at discharge were less likely to have received noninvasive ventilation (p = 0.02), pulmonology consultation (p = 0.02), and continuous albuterol (p = 0.01) during hospitalization. These patients also tended toward shorter length of stay (p = 0.07) compared to those receiving systemic corticosteroid prescription at discharge. In multivariable models, being discharged without systemic corticosteroid prescription was associated with poorer asthma control after discharge [beta (95% CI), -2.21 (-2.65 to -1.77)] and more missed school days [coefficient estimate (95% CI), 0.87 (0.07-1.68)]. CONCLUSIONS: After hospitalization for an asthma exacerbation, patients not given systemic corticosteroids at discharge tended to have worse asthma control following discharge despite having less severe disease and requiring less aggressive inpatient management.Supplemental data for this article can be accessed at publisher's website.

Enough time for lunch? The duration and governance of lunch eating times in Australian primary schools: A mixed-methods study.

Developing healthy eating behaviours is important to assist children in maintaining good health and decrease the risk of chronic health conditions. Recent nutrition promotion efforts in Australian primary schools have mainly focused on canteen guideline compliance and obesity prevention interventions. The aim of this study was to investigate the primary school food environment, specifically, allocated lunch eating duration and the governance of children's lunch breaks. Parents (n = 402) and teachers (n = 123) were asked via an online survey, about school allocated lunch eating duration and its adequacy. Respondents were asked about the supervision, monitoring and feedback of children's lunches, as well as how they felt about these practices. Parents (n = 308) and teachers (n = 102) also responded to the open-ended question "What could be done to improve the school food environment at your school?". Ten minutes was the allocated lunch eating duration reported by most parents and teachers and 58% of those parents and 30% of those teachers rated this as inadequate. Increasing the allocated lunch eating duration was frequently cited as a way to improve the school food environment. A similar proportion of parents and teachers agreed with teachers monitoring food intake, not providing feedback on food brought to school, and that parents should decide what children eat. More parents (44%) than teachers (23%) believed that teachers should eat their own lunch with the children. These findings provide an insight into the primary school lunch environment and the views of two key stakeholder groups. School food policies should consider these findings in future revisions, particularly with regards to eating times.

Screening for Anxiety in Adolescent and Adult Women: A Recommendation From the Women's Preventive Services Initiative.

DESCRIPTION: The Women's Preventive Services Initiative (WPSI), a national coalition of women's health professional organizations and patient representatives, developed a recommendation on screening for anxiety in adolescent and adult women to improve detection; achieve earlier diagnosis and treatment; and improve health, function, and well-being. The WPSI's recommendations are intended to guide clinical practice and coverage of services for the Health Resources and Services Administration and other stakeholders. The target audience for this recommendation includes all clinicians providing preventive health care to women, particularly in primary care settings. This recommendation applies to women and adolescent girls aged 13 years or older who are not currently diagnosed with anxiety disorders, including pregnant and postpartum women. METHODS: The WPSI developed this recommendation after evaluating results of a systematic review of the effectiveness of screening, accuracy of screening instruments, and benefits and harms of treatments in adolescent girls and adult women. No studies directly evaluated the overall effectiveness or harms of screening for anxiety. Twenty-seven screening instruments and their variations were moderately to highly accurate in identifying anxiety (33 individual studies and 2 systematic reviews; 171 studies total). Symptoms improved and relapse rates decreased with psychological therapies (246 randomized controlled trials [RCTs] in 5 systematic reviews) and with selective serotonin reuptake inhibitors or selective serotonin and norepinephrine reuptake inhibitors (126 RCTs in 3 systematic reviews). The WPSI also considered the effect of screening on symptom progression and identification of associated and underlying conditions, as well as implementation factors. RECOMMENDATION: The WPSI recommends screening for anxiety in women and adolescent girls aged 13 years or older who are not currently diagnosed with anxiety disorders, including pregnant and postpartum women. Optimal screening intervals are unknown, and clinical judgment should be used to determine frequency. When screening suggests the presence of anxiety, further evaluation is necessary to establish the diagnosis and determine appropriate treatment and follow-up.

Sharing of Individual Patient-Level Data by Trialists of Randomized Clinical Trials of Pharmacological Treatments for COVID-19.

This study describes access to individual patient-level data from randomized clinical trials during the COVID-19 pandemic to determine whether the intent to share what was reported in the registry, publication, or preprint was consistent with actual data access.

Missed opportunities for improving practice performance in adult immunizations: a meta-narrative review of the literature.

BACKGROUND: We sought to characterize how the term "missed opportunities" is reported in the literature in the context of immunization rates and to assess how missed opportunities can be operationalized. METHODS: Peer-reviewed literature searches were conducted in April - May, 2015, to answer: "What methods research studies used to operationalize missed opportunities to vaccinate?" A meta-narrative review methodology was used. RESULTS: Seven studies met inclusion criteria. The methodologies for quantifying missed opportunities fell into two general categories based on: 1. the number of healthcare encounters per patient without appropriate vaccination services, defined as a number of visits per patient with no vaccination related services (Missed opportunities per patient); 2. vaccination status as "non-vaccinated" among a group of patients who had a healthcare encounter where the vaccination should/could have had happened (Missed opportunities per population). CONCLUSIONS: Our study provided an initial overview of the methods reported in the literature, and concluded that the quantifiable missed opportunity holds promise as a measurable outcome (variable) for research and quality improvement projects aimed to increase adult immunization recommendation and uptake in primary care.

Vitamin D and neurocognitive disorder due to Alzheimer's disease: A review of the literature.

BACKGROUND: According to the Alzheimer's Disease 2014 Facts and Figures report, an estimated 5 million older Americans are living with Alzheimer's disease (AD). AD is the sixth leading cause of death in the United States and the only 1 among the top 10 that cannot be prevented, cured, or even slowed. Predictably, AD puts an enormous cost burden on the U.S. health care system, with costs expected to soar to $1.2 trillion in 2050. Many individuals with minor cognitive impairment do not seek treatment and/or delay treatment until perceptible deficits indicative of moderate stage of disease are present. Several new drugs for AD are under development based on etiological disease theories, but their long-term impact on cognition and/or function is unclear. One potential treatment is to address low serum 25-hydroxy vitamin D (25[OH]D). METHODS: We performed a literature review on the topic of low vitamin D levels and cognition in geriatric patients. RESULTS: Recent studies have associated low vitamin D levels with cognitive complaints, impairment, and AD in geriatric patients; however, there is a dearth of prospective studies on the topic. CONCLUSIONS: Available data suggest that more research is needed to promote a better understanding of vitamin D levels and incident AD.

Vitamin D and neurocognitive disorder due to Alzheimer's disease: A review of the literature.

BACKGROUND: According to the Alzheimer's Disease 2014 Facts and Figures report, an estimated 5 million older Americans are living with Alzheimer's disease (AD). AD is the sixth leading cause of death in the United States and the only 1 among the top 10 that cannot be prevented, cured, or even slowed. Predictably, AD puts an enormous cost burden on the U.S. health care system, with costs expected to soar to $1.2 trillion in 2050. Many individuals with minor cognitive impairment do not seek treatment and/or delay treatment until perceptible deficits indicative of moderate stage of disease are present. Several new drugs for AD are under development based on etiological disease theories, but their long-term impact on cognition and/or function is unclear. One potential treatment is to address low serum 25-hydroxy vitamin D (25[OH]D). METHODS: We performed a literature review on the topic of low vitamin D levels and cognition in geriatric patients. RESULTS: Recent studies have associated low vitamin D levels with cognitive complaints, impairment, and AD in geriatric patients; however, there is a dearth of prospective studies on the topic. CONCLUSIONS: Available data suggest that more research is needed to promote a better understanding of vitamin D levels and incident AD.

Community treatment orders: implications of the drafting of the Mental Health Act 2007 for emergency detention of community patients.

Since the introduction of Community Treatment Orders by the Mental Health Act 2007, their use has increased year on year. Clinical experience has, however, demonstrated a weakness in the drafting of the Act, particularly in respect of patients who may be admitted informally for treatment of their mental health while also on a Community Treatment Order and then require detention under the terms of the Mental Health Act 2007. This paper describes these potential problems, particularly with regard to the inability to detain a Community Patient using sections 4 or 5 of the MHA 2007. The authors explore the difficulties that may arise from this, including the need to balance the principle of using the least restrictive option, and the rights of the patient against the potential risks to both the patient and the public. The authors propose possible considerations and options in these circumstances.

Time to Positive Blood and Cerebrospinal Fluid Cultures in Hypothermic Young Infants.

BACKGROUND AND OBJECTIVE: Hypothermia in young infants may be secondary to an invasive bacterial infection. No studies have explored culture time-to-positivity (TTP) in hypothermic infants. Our objective was to compare TTP of blood and cerebrospinal fluid (CSF) cultures between pathogenic and contaminant bacteria in hypothermic infants ≤90 days of age. METHODS: Secondary analysis of a retrospective cohort of 9 children's hospitals. Infants ≤90 days of age presenting to the emergency department or inpatient setting with hypothermia from September 1, 2017, to May 5, 2021, with positive blood or CSF cultures were included. Differences in continuous variables between pathogenic and contaminant organism groups were tested using a 2-sample t test and 95% confidence intervals for the mean differences reported. RESULTS: Seventy-seven infants met inclusion criteria. Seventy-one blood cultures were positive, with 20 (28.2%) treated as pathogenic organisms. Five (50%) of 10 positive CSF cultures were treated as pathogenic. The median (interquartile range [IQR]) TTP for pathogenic blood cultures was 16.8 (IQR 12.7-19.2) hours compared with 26.11 (IQR 20.5-48.1) hours for contaminant organisms (P < .001). The median TTP for pathogenic organisms on CSF cultures was 34.3 (IQR 2.0-53.7) hours, compared with 58.1 (IQR 52-72) hours for contaminant CSF organisms (P < .186). CONCLUSIONS: Our study is the first to compare the TTP of blood and CSF cultures between pathogenic and contaminant bacteria in hypothermic infants. All pathogenic bacteria in the blood grew within 36 hours. No difference in TTP of CSF cultures between pathogenic and contaminant bacteria was detected.

Performance of Febrile Infant Decision Tools on Hypothermic Infants Evaluated for Infection.

BACKGROUND: Given the lack of evidence-based guidelines for hypothermic infants, providers may be inclined to use febrile infant decision-making tools to guide management decisions. Our objective was to assess the diagnostic performance of febrile infant decision tools for identifying hypothermic infants at low risk of bacterial infection. METHODS: We conducted a secondary analysis of a retrospective cohort study of hypothermic (≤36.0 C) infants ≤90 days of age presenting to the emergency department or inpatient unit among 9 participating sites between September 1, 2016 and May 5, 2021. Well-appearing infants evaluated for bacterial infections via laboratory testing were included. Infants with complex chronic conditions or premature birth were excluded. Performance characteristics for detecting serious bacterial infection (SBI; urinary tract infection, bacteremia, bacterial meningitis) and invasive bacterial infection (IBI; bacteremia, bacterial meningitis) were calculated for each tool. RESULTS: Overall, 314 infants met the general inclusion criteria, including 14 cases of SBI (4.5%) and 7 cases of IBI (2.2%). The median age was 5 days, and 68.1% of the infants (214/314) underwent a full sepsis evaluation. The Philadelphia, Boston, IBI Score, and American Academy of Pediatrics Clinical Practice Guideline did not misclassify any SBI or IBI as low risk; however, they had low specificity and positive predictive value. Rochester and Pediatric Emergency Care Applied Research Network tools misclassified infants with bacterial infections. CONCLUSIONS: Several febrile infant decision tools were highly sensitive, minimizing missed SBIs and IBIs in hypothermic infants. However, the low specificity of these decision tools may lead to unnecessary testing, antimicrobial exposure, and hospitalization.

The Prostate Cancer Registry: monitoring patterns and quality of care for men diagnosed with prostate cancer.

OBJECTIVE: To establish a pilot population-based clinical registry with the aim of monitoring the quality of care provided to men diagnosed with prostate cancer. PATIENTS AND METHODS: All men aged >18 years from the contributing hospitals in Victoria, Australia, who have a diagnosis of prostate cancer confirmed by histopathology report notified to the Victorian Cancer Registry are eligible for inclusion in the Prostate Cancer Registry (PCR). A literature review was undertaken aiming to identify existing quality indicators and source evidence-based guidelines from both Australia and internationally. RESULTS: A Steering Committee was established to determine the minimum dataset, select quality indicators to be reported back to clinicians, identify the most effective recruitment strategy, and provide a governance structure for data requests; collection, analysis and reporting of data; and managing outliers. A minimum dataset comprising 72 data items is collected by the PCR, enabling ten quality indicators to be collected and reported. Outcome measures are risk adjusted according to the established National Comprehensive Cancer Network and Cancer of the Prostate Risk Assessment Score (surgery only) risk stratification model. Recruitment to the PCR occurs concurrently with mandatory notification to the state-based Cancer Registry. The PCR adopts an opt-out consent process to maximize recruitment. The data collection approach is standardized, using a hybrid of data linkage and manual collection, and data collection forms are electronically scanned into the PCR. A data access policy and escalation policy for mortality outliers has been developed. CONCLUSIONS: The PCR provides potential for high-quality population-based data to be collected and managed within a clinician-led governance framework. This approach satisfies the requirement for health services to establish quality assessment, at the same time as providing clinically credible data to clinicians to drive practice improvement.

Patterns of care for men diagnosed with prostate cancer in Victoria from 2008 to 2011.

OBJECTIVE: To describe patterns of care for men diagnosed with prostate cancer in Victoria, Australia, between 2008 and 2011. DESIGN, SETTING AND PATIENTS: Men who were diagnosed with prostate cancer at 11 public and six private hospitals in Victoria from August 2008 to February 2011, and for whom prostate cancer notifications were received by the Prostate Cancer Registry. MAIN OUTCOME MEASURES: Characteristics of men diagnosed with prostate cancer; details of treatment provided within 12 months of diagnosis, according to National Comprehensive Cancer Network risk categories; and characteristics of men who did not receive active treatment within 12 months of diagnosis. RESULTS: Treatment details were collected for 98.1% of men who were assessed as eligible to participate in the study (2724/2776) and were confirmed by telephone 12 months after diagnosis for 74.4% of them (2027/2724). Most patients (2531/2724 [92.9%]) were diagnosed with clinically localised disease, of whom 1201 (47.5%) were at intermediate risk of disease progression. Within 12 months of diagnosis, 299 of the 736 patients (40.6%) who had been diagnosed as having disease that was at low risk of progression had received no active treatment, and 72 of 594 patients (12.1%) who had been diagnosed as having disease that was at high risk of progression had received no active treatment. Of those diagnosed as having intermediate risk of disease progression, 54.5% (655/1201) had undergone radical prostatectomy. Those who received no active treatment were more likely than those who received active treatment to be older (odds ratio [95% CI], 2.96 [2.01-4.38], 10.94 [6.96-17.21] and 32.76 [15.84-67.89], respectively, for age 65-74 2013s, 75-84 2013s and ≥ 85 2013s, compared with < 55 2013s), to have less advanced disease (odds ratio [95% CI], 0.20 [0.16-0.26], 0.09 [0.06-0.12] and 0.05 [0.02-0.90], respectively, for intermediate, high and very high-risk [locally advanced] or metastatic disease, compared with low-risk disease) and to have had their prostate cancer notified by a private hospital (odds ratio [95% CI], 1.35 [1.10-1.66], compared with public hospital). CONCLUSION: Our data reveal a considerable "stage migration" towards earlier diagnosis of prostate cancer in Victoria and a large increase in the use of radical prostatectomy among men with clinically localised disease.

Are paranoid ideation and hallucination spectrum experiences differently associated with affect dynamics? A continuous-time modeling approach.

Psychotic experiences have been associated with distortions in affective functioning, including aberrancies in affect dynamics. However, it remains unclear whether the two principal symptom dimensions of psychosis, namely paranoid ideation and hallucination spectrum experiences, are differently associated with affect dynamics, and whether associations hold after statistically controlling for depressive symptoms. We investigate this by using a novel statistical approach, the hierarchical Ornstein-Uhlenbeck (OU) process model. This is a continuous-time stochastic differential equations model in a Bayesian framework that describes dynamics in affective valence and arousal via three core parameters: attractor point, variability, and attractor strength. In a community sample with varying levels of psychotic experiences (n = 116), we measured affective valence and arousal 10 times per day for 7 days, using the experience-sampling method. We found-while statistically controlling for depressive symptoms-credible between-subjects associations between paranoid ideation and attractor points of negative valence and high arousal. We also found a credible positive association between hallucination spectrum experiences and arousal variability. Limited evidence emerged for small associations between paranoid ideation and high valence variability as well as between paranoid ideation and high attractor strengths of valence and arousal. Hallucination spectrum experiences showed some evidence for a small association with high arousal attractor points. The detailed picture of affect dynamics provided by the OU model reveals different cross-sectional affective profiles associated with paranoid ideation versus hallucination spectrum experiences that suggest different affective mechanisms of their formation and maintenance. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Urinary incontinence in women 55 years and older: A scoping review to understand prevalence, incidence, and mortality of urinary incontinence during secondary care admission.

BACKGROUND: Up to 40% of older women living in the community experience urinary incontinence. In community settings, urinary incontinence impacts the quality of life, morbidity, and mortality rates. However, little is known about urinary incontinence and its impact on older women admitted to hospitals. OBJECTIVES: This scoping review aims to establish the current knowledge of urinary incontinence during hospital admission for women (⩾ 55 years of age) with three key objectives: (a) What is the prevalence/incidence of urinary incontinence? (b) What health conditions are associated with urinary incontinence? (c) Is there an association between urinary incontinence and mortality? ELIGIBILITY CRITERIA: Empirical studies were included in assessing the incidence/prevalence of urinary incontinence during hospital admissions and its related morbidities and mortality rates. Studies which only included men or younger women (< 55 years of age) were excluded. Only articles written in English and conducted between 2015 and 2021 were included. SOURCES OF EVIDENCE: A search strategy was developed, and CINAHL, MEDLINE, and Cochrane databases were searched. CHARTING METHODS: Data from each article meeting the criteria were pulled into a table, including study design, study population, and setting, aims, methods, outcome measures, and significant findings. A second researcher then reviewed the populated data extraction table. RESULTS: Overall, 383 papers were found: 7 met inclusion/exclusion criteria. Prevalence rates ranged from 22% to 80% depending on the study cohort. Several conditions were associated with urinary incontinence, including frailty, orthopaedics, stroke, palliative care, neurology, and cardiology. There was a potential positive association between mortality and urinary incontinence, although only two papers reviewed reported mortality. CONCLUSION: A dearth of literature determined the prevalence, incidence, and mortality rates for older women admitted to hospitals. Limited consensus on associated conditions was found. Further research is needed to fully explore urinary incontinence in older women during hospital admissions, particularly concerning prevalence/incidence and its association with mortality.

Diagnosis of Bacterial Tracheostomy-Associated Respiratory Tract Infections in Pediatric Patients.

OBJECTIVES: To identify demographic and clinical characteristics of children with fever and/or respiratory illness associated with a diagnosis of bacterial tracheostomy-associated respiratory tract infections (bTARTI). Secondary objectives included comparison of diagnostic testing, length of stay (LOS), and readmission rates between children diagnosed with bTARTI and others. METHODS: We performed a retrospective chart review of encounters over 1 year for fever and/or respiratory illness at a single academic children's hospital for children with tracheostomy dependence. Patient characteristics, features of presenting illness, and laboratory and imaging results were collected. Generalized linear mixed models were employed to study associations between patient characteristics, diagnosis of bTARTI, and impact on LOS or readmission rates. RESULTS: Among 145 children with tracheostomies identified, 79 children contributed 208 encounters. bTARTI was diagnosed in 66 (31.7%) encounters. Significant associations with bTARTI diagnosis included chest radiograph consistent with bacterial pneumonia (odds ratio [OR], 1.77; 95% confidence interval [CI], 1.50-2.08), positive tracheal aspirate culture (OR, 1.3; 95% CI, 1.05-1.61), higher white blood cell count (16.4 vs 13.1 × 103/µ; P = .03), change in oxygen requirement (OR, 1.14; 95% CI, 1.00-1.31), telephone encounter (OR, 1.41; 95% CI, 1.09-1.81), and living at home with family (OR, 1.42; 95% CI, 1.06-1.92). LOS for admitted patients with bTARTI was 2.19 times longer (CI, 1.23-3.88). CONCLUSIONS: In our single-center study, we identified several clinical and nonclinical factors associated with a diagnosis of bTARTI. Despite widespread use, few laboratory tests were predictive of a diagnosis of bTARTI. There is need for standardization in diagnosis.