State of South Dakota's Child: 2023.

In 2022, there was a decrease in births in the state with 111 fewer resident newborns than in the previous year. This represented a decrease of 1% of its white and 3.5% of its AIBO (American Indian, Black and Other) births. The 2022 birth rate per 1,000 population for the state (12.3) is higher than observed nationally (10.9) but matches its 2020 rate that was an historic low. Approximately 22% of all births in 2022 were AIBO and this percent of the state's entire birth cohort has decreased in the past several years. The American Indian contribution to the AIBO cohort has also decreased as its racial diversity has increased. The percent of births that are low birth weight has consistently been lower in South Dakota than nationally. An increase of 16 infant deaths in 2022 from 2021 and the decreased number of births led to an increase in the infant mortality rate (IMR = deaths in first year of life per 1,000 live births) from 6.3 to 7.8, but this 2022 IMR is not statistically significantly higher than its previous five-year mean. Further, the 2022 increase in the IMR was almost entirely among white infants with the post neonatal mortality rate (PNMR = deaths between 28 and 365 days of life) decreasing between these two years for AIBO infants. Nonetheless, the state's five year mean rates of death (2018-2022) are significantly higher for the AIBO than white infants for the neonatal (0-27 days) and post neonatal periods of the first year of life. Recently, however, the ratio of AIBO to white post neonatal mortality rate (PNMR) has decreased, but increased for the neonatal mortality rate (NMR). Infants in South Dakota are significantly more likely between 2018 and 2022 to die of congenital anomalies, sudden unexpected infant death (SUID), and accidents/homicides than in the United States in 2021. SUID remains the leading cause of post neonatal death and its risk may be decreased when babies are placed to sleep supine and alone in environments that are devoid of soft hazards.

The selection and preparation of red cell components for intrauterine transfusion: A national survey.

BACKGROUND AND OBJECTIVES: The practice regarding the selection and preparation of red blood cells (RBCs) for intrauterine transfusion (IUT) is variable reflecting historical practice and expert opinion rather than evidence-based recommendations. The aim of this survey was to assess Canadian hospital blood bank practice with respect to red cell IUT. MATERIALS AND METHODS: A survey was sent to nine hospital laboratories known to perform red cell IUT. Questions regarding component selection, processing, foetal pre-transfusion testing, transfusion administration, documentation and traceability were assessed. RESULTS: The median annual number of IUTs performed in Canada was 109 (interquartile range, 103-118). RBC selection criteria included allogeneic, Cytomegalovirus seronegative, irradiated, fresh units with most sites preferentially providing HbS negative, group O, RhD negative, Kell negative and units lacking the corresponding maternal antibody without extended matching to the maternal phenotype. Red cell processing varied with respect to target haematocrit, use of saline reconstitution (n = 4), use of an automated procedure for red cell concentration (n = 1) and incorporation of a wash step (n = 2). Foetal pre-transfusion testing uniformly included haemoglobin measurement, but additional serologic testing varied. A variety of strategies were used to link the IUT event to the neonate post-delivery, including the creation of a unique foetal blood bank identifier at three sites. CONCLUSION: This survey reviews current practice and highlights the need for standardized national guidelines regarding the selection and preparation of RBCs for IUT. This study has prompted a re-examination of priorities for RBC selection for IUT and highlighted strategies for transfusion traceability in this unique setting.

Ultrasound Attenuation Imaging vs MRI-PDFF, Echogenicity and Liver Function for Assessing Degree of Steatosis in NAFLD and Non-NAFLD Patients.

ABSTRACT: Nonalcoholic fatty liver disease (NAFLD) is a primary cause of parenchymal liver disease globally. There are currently several methods available to test the degree of steatosis in NAFLD patients, but all have drawbacks that limit their use.The objective of this study is to determine if a new technique, ultrasound (US) attenuation imaging (ATI), correlates with magnetic resonance proton density fat fraction imaging and hepatic echogenicity as seen on gray scale US imaging.Fifty-four patients were recruited at the University of Washington Medical Center from individuals who had already been scheduled for hepatic US or magnetic resonance imaging (MRI). All participants then underwent both hepatic MRI proton density fat fraction and US. Ultrasound images were then evaluated using ATI with 2 observers who individually determined relative grayscale echogenicity.Analysis showed positive correlation between ATI- and MRI-determined fat percentage in the case group (Spearman correlation: 0.50; P = 0.015). Furthermore, participants with NAFLD tended to have a higher ATI than controls (median: 0.70 vs 0.54 dB/cm/MHz; P < 0.001).This study demonstrates that US ATI combined with grayscale imaging is an effective way of assessing the degree of steatosis in patients with moderate to severe NAFLD.

State of South Dakota's Child: 2022.

In 2021, South Dakota observed an increase in the number of births from 2020 when the state experienced its lowest historic birth rate. Nonetheless, this increase represented a 3.7 percent decrease from the state's previous five year (2016-2020) mean of live births. This growth in the 2021 cohort of newborns was seen almost entirely among its white population. Further, South Dakota's current rate of birth remains slightly higher than that observed nationally. Over recent years, the racial diversity of South Dakota's newborns became similar to that observed nation-wide with nearly one quarter being American Indian, Black or Other races (AIBO). This trended down in 2021 with 22 percent of the state's newborns AIBO. Further, in South Dakota, the percent of all AIBO newborns who are American Indian is decreasing. Currently, 60 percent of the AIBO population is American Indian compared to more than 90 percent in 1980. During the pandemic years of 2020 and 2021, racial disparities in perinatal outcome occurring during previous years continued to be observed but the onset of prenatal care in the first trimester for both white or AIBO pregnant women did not change. There were 71 infant deaths in 2021 yielding a decrease in South Dakota's infant mortality rate (IMR) from 7.4 to 6.3 (higher than the 5.4 IMR for 2020 for the U.S.). Though there was a decrease in the state's 2021 IMR to 6.3, the reduced rate from its previous five year mean of 6.5 is not statistically significant. The state's 2021 neonatal mortality rate (NMR = 0 to 27 days per 1,000 live births) and post neonatal mortality rate (PNMR=28 to 364 days per 1,000 live births) dropped for the white population and increased for the AIBO population, though the actual number of AIBO deaths associated with these rate increases were low. Between 2017- 2021, the South Dakota rates of death for AIBO compared to white newborns was significantly higher for perinatal causes, sudden unexpected death (SUID), and other causes. Compared to the U.S.' 2020 rates of infant mortality, South Dakota's comparable 2017-21 rates were significantly higher for congenital anomalies. In 2021 there were 15 deaths in the state due to SUID; a decrease from the previous year, yet little overall improvement in decreasing the rate of this cause of death has not been achieved. Between 2017 and 2021, SUIDs comprised 22 percent of infant deaths for both white and AIBO infants. A discussion of strategies to prevent these persisting tragedies is presented.

Mapping the delivery of interventions for vaccine-preventable infections in pregnancy in Victoria, Australia.

BACKGROUND: Standard care for pregnant women includes universal screening for hepatitis B, and administration of influenza and pertussis vaccination to women and hepatitis B infant vaccination. This study explored how perinatal services relating to the prevention of these vaccine-preventable diseases are delivered to women and their infants in Victoria, Australia. METHODS: Two online surveys investigated service delivery for the prevention of influenza, pertussis and hepatitis B to identify barriers to optimal care during January-June 2021; (1) The Birthing Hospitals Survey captured facility-level information about service delivery for influenza and pertussis vaccination, and interventions to prevent mother-to-child-transmission of chronic hepatitis B (CHB); and (2) The Healthcare Providers Survey captured individual staff perceptions and knowledge in community and hospital settings. RESULTS: Thirty-four hospital unit managers (61%) completed The Birthing Hospitals Survey . One-hundred and forty participants completed The Healthcare Providers Survey . Half of the birthing hospitals provided influenza (50%) and pertussis (53%) vaccinations to pregnant women, and 53% provided an infectious diseases service for women with CHB. Barriers to optimal care delivery included reliance on pregnant woman's self-report to confirm influenza, pertussis vaccination and CHB status, lack of standardised reporting, inadequate workforce training, poor communication between services, and lack of guideline-based clinical care for mothers with CHB and their infants. Three hospitals reported 'stock out' of hepatitis B immunoglobulin (HBIG). CONCLUSION: Coordinated and standardised system and clinical care improvements are required to provide equitable care for pregnant women and their infants, including training and education for healthcare providers, improving data capture and communication among health services.

Behaviour and welfare of African lion (Panthera leo) cubs used in contact wildlife tourism.

Lion (Panthera leo) cubs are used in wildlife interaction tourism but the effects on cub welfare are unknown. We assessed the behaviour of three cohorts of lion cubs, twelve animals in total, at three different interaction facilities, using continuous and scan-sampling methodologies for the entire duration of cub utilisation for human interactions. Cubs spent most time inactive (62%), particularly sleeping (38%), but also spent a substantial amount of time playing (13%) and being alert (12%). A generalised linear mixed model revealed that cub behaviour was similar in two facilities but different from cubs in the third. In these two similar facilities, as human interactions increased, the time spent resting, sleeping and playing with other cubs decreased, and alert behaviour, grooming of humans and flight responses increased. In the third facility, cubs had an abnormal activity budget, with high levels of inactivity (80%) accompanied by a lack of response to human interactions. We conclude that in some facilities normal cub behaviour cannot be achieved and may be compromised by a high frequency of human interactions, which therefore needs to be controlled to limit adverse effects on cub behaviour.

State of South Dakota's Child: 2021.

The total number of 2020 resident births in South Dakota continues to decline with a 4 percent decrease from the previous year yielding the state's lowest crude birth rate (12.3 per 1,000 population) since its first recording in 1910. Currently, similar to the U.S., approximately one-quarter of all births are minority. The percentage of American Indian births is decreasing in its contribution to this population of the state with a growing percent of African American and multi-race newborns comprising the minority population in the state. South Dakota had one more infant death in 2020 (n=81) compared to 2019. The decrease in births led to a non-significant increase in the state's infant mortality rate (IMR) from 7.0 to 7.4 that is significantly higher than the U.S. rate (5.6) in 2019. An increase in nine sudden unexpected infant deaths (SUID) from 2019 to 2020 contributed to the rising IMR. Compared to the U.S., South Dakota has a lower percent of its infant deaths among those who are low birth weight (55 vs. 66 percent). Approximately one-third of white infant deaths occurred after the first 27 days of life; this was true for approximately half of all minority infants. Overall, South Dakota's minority infants have significantly higher rates of neonatal and post neonatal death than its whites, specifically due to perinatal causes, SUID, and accidents/homicide. How SUID contributes to the state's IMR is an area for needed attention as these deaths are increasingly known to accompany risks that, if alleviated, could prevent loss of early life. An examination of data from the year 2020 is the first opportunity to see possible relationships between perinatal outcomes and the pandemic that spanned approximately three-quarters of this year. Drawing causal relationships is not possible, but several observations about the impact of the pandemic are made as natality and infant mortality data for this year are explored in this annual report.

Identification and Evaluation of African Lion (Panthera leo) Cub Welfare in Wildlife-Interaction Tourism.

African lion (Panthera leo) cubs are extensively used in South Africa in wildlife-interaction tourist activities. Facilities provide close interaction opportunities, but the welfare impacts on the cubs are unclear. A workshop was held with 15 lion-experienced stakeholders, including government officials, nature conservationists, animal welfare organisations, lion breeders, lion handlers, an animal ethologist, wildlife veterinarian, wildlife rehabilitation specialist and an animal rights advocacy group representative. Individual representatives nominated a range of welfare concerns, and 15 were identified for discussion and prioritisation. The leading welfare concern was a lack of governance and regulation within the industry. Participants agreed on nine non-negotiable practices affecting welfare concerns, which included ethical concerns, such as cubs exiting into the ranching industry (farming of lions for hunting) and the bone trade (lions being slaughtered for their bones, which are exported for lion bone wine) once petting age has passed. Welfare concerns representative of current management practices within the lion cub interaction industry were compared for importance using an online adaptive conjoint analysis survey of 60 stakeholders in the industry. The survey identified the most important welfare concerns to be poor social grouping of cubs, an inability for cubs to choose their own environment and retreat from a forced interaction, a lack of trained and dedicated caretakers, and poor breeding practices. The conjoint analysis survey results produced a value model, which can be used as a tool to score cubs' welfare in interaction facilities, and it identified unacceptable practices lacking welfare consideration.

Trends in Rates of Sudden Unexpected Infant Death (SUID): Hopes for Prevention.

Infant deaths that occur unexpectedly during sleep have been attributed over generations to various explanations for this shocking and tragic loss of life. Historically, these deaths have been coded as caused by sudden infant death syndrome (SIDS), which defied prevention. This paper explores the evolution of understanding SIDS to the current use of the term sudden unexpected infant death (SUID) defined by the Centers for Disease Control as including three causes: SIDS, accidental strangulation and suffocation in bed (ASSB) and unknown. Data presented in this paper demonstrate that with enhanced death scene investigations there has been a shift over the past three decades in how SUIDs are coded. In 1990-4, nationally, 84 percent of post neonatal deaths were attributed to SIDS, 12 percent to unknown, and 3 percent to ASSB. Most current data (2014-18) show that 42 percent are now attributed to SIDS, 34 percent to unknown, and 25 percent to ASSB. While there has been stalled progress in the decrease of SUIDs, the diagnostic shift observed yields promise for the prevention of these deaths with public health measures that educate the public on the hazards of safe sleep for babies.

State of South Dakota's Child: 2020.

Between 2015 and 2019, the total number of births in South Dakota declined by 7 percent. As infant mortality rates are calculated per 1,000 live births, slight increases or decreases in total deaths and deaths due to specific causes manifest in notable shifts in yearly infant mortality rates (IMR). In 2019, 10 more infants died than in 2018 (80 vs. 70). With the decline in the state's births, the IMR increased from 5.9 to 6.7, which is significantly higher than the U.S. rate of 5.7 for 2018. South Dakota's 2019 increase in births of very low birth weight infants and deaths due to congenital anomalies contributed to this increase in mortality. In South Dakota, between 2015-19, 62 percent of all infant deaths occurred during the first 27 days of life. Though the rate of death for the state's minority infants remains significantly higher than that of its white infants, a decline in the ratio of the minority to white IMR is noted. Further, the rate of death due to sudden unexpected infant death (SUID) remained stable between 2018-19 but there is evidence that increasingly these deaths are caused by accidental suffocation or strangulation in bed which is typically preventable with safe sleeping environments for infants. The interactions between birth weight, incidence, cause, and timing of death are explored in this annual review of infant mortality.

Cryptogenic cervical intramedullary abscess with rapidly progressive myelopathy: illustrative case.

BACKGROUND: The purpose of the present case report is to highlight the presentation, workup, clinical decision making, and operative intervention for a 68-year-old woman who developed rapidly progressive myelopathy secondary to idiopathic cervical intramedullary abscess. OBSERVATIONS: The patient underwent laminectomy and aspiration/biopsy of the lesion. Intraoperatively, division of the posterior median sulcus released a large volume of purulent material growing the oral pathogens Eikenella corrodens and Gemella morbillorum. Broad-spectrum antibiotics were initiated postoperatively. At the 6-month follow-up, the patient had almost completely recovered with some persistent hand dysesthesia. Complete infectious workup, including full dental assessment and an echocardiogram, failed to reveal the source of her infection. LESSONS: The authors report the first case of cryptogenic spinal intramedullary abscess secondary to Eikenella spp. and Gemella spp. coinfection. Intramedullary abscesses are exceptionally rare and most commonly develop in children with dermal sinus malformations or in the context of immunosuppression. In adults without risk factors, they can readily be mistaken for more common pathologies in this age group, such as intramedullary neoplasms or demyelinating disease. Prompt diagnosis and management based on rapidly progressive myelopathy, assessment of infectious risk factors and/or symptoms, and targeted imaging are critical to avoid potentially devastating neurological sequelae.

Registration errors among patients receiving blood transfusions: a national analysis from 2008 to 2017.

BACKGROUND AND OBJECTIVES: The key first step for a safe blood transfusion is patient registration for identification and linking to past medical and transfusion history. In Canada, any deviation from standard operating procedures in transfusion is an error voluntarily reportable to a national database (Transfusion Error Surveillance System [TESS]). We used this database to characterize the subset of registration-related errors impacting transfusion care, including where, when and why the errors occurred, and to identify frequent high-risk errors. MATERIALS AND METHODS: A retrospective analysis was conducted on transfusion errors reported to TESS by sentinel reporting sites relating to patient registration and patient armbands, between 2008 and 2017. Free-text comments describing the error were coded to further categorize into common error types. The number of specimens received in the transfusion laboratory was used as the denominator for rates to allow for comparison between hospital sites. RESULTS: Five hundred and fifty-four registration errors were reported from 10 hospitals, for a global error rate of 5·4/10 000 samples (median 5·0 [interquartile range 3·7-7·0]). The potential severity was high in 85·7% of errors (n = 475). The patient experienced a consequence in 10·8% of errors (n = 60), but none resulted in patient harm. Rates varied widely and differed by nature across sites. Errors most commonly occurred in outpatient clinics or procedure units (n = 160, 28·8%) and in emergency departments (n = 130, 23·5%). CONCLUSION: Registration errors affect transfusion at every step and location in the hospital and are commonly high risk. Further research into common root causes is warranted to identify preventative strategies.

On the intersection of molecular bioelectronics and biosensors: 20 Years of C3B.

Formed in 2000 at Virginia Commonwealth University, the Center for Bioelectronics, Biosensors and Biochips (C3B®) has subsequently been located at Clemson University and at Texas A&M University. Established as an industry-university collaborative center of excellence, the C3B has contributed new knowledge and technology in the areas of i) molecular bioelectronics, ii) responsive polymers, iii) multiplexed biosensor systems, and iv) bioelectronic biosensors. Noteworthy contributions in these areas include i) being the first to report direct electron transfer of oxidoreductase enzymes enabled by single walled carbon nanotubes and colloidal clays, ii) the molecular level integration of inherently conductive polymers with bioactive hydrogels using bi-functional monomers such as poly(pyrrole-co-3-pyrrolylbutyrate-conj-aminoethylmethacrylate) [PyBA-conj-AEMA] and 3-(1-ethyl methacryloylate)aniline to yield hetero-ladder electroconductive hydrogels, iii) the development of a multi-analyte physiological status monitoring biochip, and iv) the development of a bioanalytical Wien-bridge oscillator for the fused measurement to lactate and glucose. The present review takes a critical look of these contributions over the past 20 years and offers some perspective on the future of bioelectronics-based biosensors and systems. Particular attention is given to multiplexed biosensor systems and data fusion for rapid decision making.

The Role of the Cerebellum in Pain Perception: A Brain SPECT Perfusion Study in Patients with Burn Injuries.

BACKGROUND AND PURPOSE: Virtual reality (VR) is a promising tool for distraction analgesia. This study aims to compare brain perfusion patterns while patients were undergoing burn wound care in two conditions-VR distraction and control (NoVR). METHODS: With IRB approval, four patients hospitalized for acute burn care (three males and one female) participated in the study. All patients underwent wound care on two consecutive days; 1 day with standard analgesia and adjunctive VR, and the other day with standard analgesia alone, otherwise the wound care was very similar. Tc-99m ethyl cysteinate dimer was injected during wound care at the time of peak pain. Subjective patient reports on a 0-10 scale of pain intensity, time spent thinking about pain, and "fun" as well as opioid equivalent usage were analyzed. Voxel by voxel subtraction analysis of brain perfusion Single Photon Emission Computed Tomography (SPECT) images was performed at the group level. Statistical significance threshold was defined as P < .05. RESULTS: Mean group subjective scores (VR, NoVR, statistical significance, and P-value) were observed for maximal pain intensity (9.0, 8.8, insignificant, and P = .809), time spent thinking about pain (5.2, 10.0, significant, and P = .015), and fun (6.0, 2.5, significant, and P = .012). Subtraction group analysis demonstrated VR-induced modulation of brain activity with statistically significant relative suppression of cerebellar activation in the VR compared to intense cerebellar activation in the NoVR environments. CONCLUSION: Relative decrease in cerebellar perfusion based on stringent statistical threshold in the VR environment combined with improved subjective pain experience supports the hypotheses on the role of cerebellum in perception of noxious stimuli.

State of South Dakota's Child: 2019.

The year 2018 continued a three-year trend of decreasing live resident births in South Dakota with increased racial diversity among the minority cohort of newborns. In 2018 there was a decrease in very low birth weight newborns and this was reflected in a decline from the previous year's infant mortality rate (IMR) of 7.8 to 5.9 per 1,000 births. The state's 2018 IMR also is lower than its previous five year (2013-17) mean rate of 6.5 and is not significantly different than the most current 2017 rate (5.8) for the U.S. Decreases from 2017 were also seen in the state's neonatal mortality rate for its white and minority populations, although not for its post neonatal mortality rate. The distribution of causes of infant death in 2014-18 in South Dakota show that compared to the U.S. (2017), a lower percent of infant deaths were caused by perinatal causes and a higher percent were caused by sudden unexpected infant death (SUID). In South Dakota, there is a significantly higher rate of death due to SUID among its minority than white infants and the state's rate of death due to this cause is significanly higher than what is observed nationally in 2017. The complexity of addressing this cause of death in the state is discussed.

Patient Simulations Improve Dietetics Students' and Interns' Communication and Nutrition-Care Competence.

OBJECTIVE: To investigate the impact of simulated patients on dietetics students' and interns' communication and nutrition-care competence. DESIGN: Pre-post observational study in which students' communication and nutrition-care competence was evaluated during the first and final clinical nutrition simulations in winter, 2017. SETTING: University of Guelph, Canada. PARTICIPANTS: Seventeen undergraduate students enrolled in Applied Clinical Skills (NUTR*4120) and 15 graduate students/interns enrolled in Practicum in Applied Nutrition II (FRAN*6720). VARIABLES MEASURED: Selected communication and nutrition-care performance indicators (PI) (undergraduates = 18; graduate = 33) included in the Canadian Integrated Competencies for Dietetic Education and Practice, each measured out of a maximum of 3 points. ANALYSIS: Grand means of communication and nutrition-care PI scores were compared across 2 time points using paired t tests, at a significance level of .05. RESULTS: Undergraduates' (n = 15) communication and nutrition-care PI scores increased by 0.9 ± 0.35 (49.7%) and 0.8 ± 0.22 (45.8%) points, respectively (both P < .001). Graduate students' communication and nutrition-care PI scores increased by 0.4 ± 0.45 (18.5%) and 0.7 ± 0.59 (37.9%) points, respectively (both P < .01). CONCLUSIONS AND IMPLICATIONS: Simulated patients incorporated into clinical nutrition courses increase dietetics students' and interns' communication and nutrition-care competence. More research using comprehensive practice-based competency assessment tools is needed in larger samples of students and interns.

Shift-Based Emotional Stress Reactions in Emergency Nurses After Traumatizing Events.

INTRODUCTION: Emergency nurses experience multiple traumatizing events during clinical work. Early identification of work-related tension could lead to a timely intervention supporting well-being. We sought to discover whether there is an immediately measurable effect on emotional stress, as determined by changes between pre- and postshift survey scores, associated with exposure to traumatizing events during a single emergency nursing shift. METHODS: The Emotional Stress Reaction Questionnaire (ESRQ) is a real-time self-assessment tool based on positively, negatively, or neutrally loaded emotions. Participants voluntarily completed pre- and postshift ESRQs over a 6-month period at a quaternary academic emergency department and recorded the number of associated traumatizing events. Associations between number of traumatizing events and ESRQ scores were evaluated using Spearman rank correlation coefficients. Changes in positive-negative balance scores were compared between shifts using a 2-sample t-test. RESULTS: There were 203 responses by 94 nurses. The mean preshift ESRQ score was 11.3 (SD = 5.2), mean postshift score 6.8 (SD = 7.4), and mean change -4.4 (SD = 8.2; t = -7.26; P < 0.001). The total number of traumatizing events was correlated with change in ESRQ scores (correlation coefficient of -0.31; P < 0.001). The mean change in positive-negative scores for shifts without traumatizing events was -1.4 (SD = 6.0) compared with -5.0 (SD = 8.5) for shifts with at least 1 event (t = 2.27; P = 0.03). DISCUSSION: Our results suggest that repeated exposure to traumatizing events during a single clinical shift was associated with a measurable effect on negative emotional stress in emergency nurses as determined by ESRQ positive-negative balance scores.

State of South Dakota's Child: 2018.

In 2017, similar to 2016, there was a decrease in total live resident births in South Dakota. Racial minorities comprised 25 percent of these newborns, demonstrating a similar pattern of diversity among births observed nationwide. Unlike 2016, when the state recorded its lowest ever rate of infant mortality (4.8 per 1,000 live births), in 2017 it spiked to 7.8. This increase was primarily observed in the neonatal deaths in both the white and minority population. An increase in births of very low birth weight newborns and deaths due to congenital anomalies partially contributed to this increase. Compared to the nation, a higher percent of the state's infant deaths occur among those with birthweights above 2499 grams. A positive finding apparent in the 2017 mortality data was the decrease in the rate of sudden unexpected infant deaths from what has been observed in recent years. The small number of births in the state requires caution in interpreting findings that show year to year variability. Nonetheless, while the trend in infant mortality in the state is declining, it remains higher than the 2016 rate 5.9 for the nation.

Racial differences within subsets of Sudden Unexpected Infant Death (SUID) with an emphasis on asphyxia.

OBJECTIVE: Sudden Unexpected Infant Deaths (SUID) is defined as a combination of Sudden Infant Death Syndrome (SIDS), Unknown Cause of Death (UCD) and Accidental Suffocation and Strangulation in Bed (ASSB). Overall rates from 2000 to 2015 have been trending down. Racial differences in occurrence are seen. STUDY DESIGN AND SETTING: Using the CDC Wonder Database, the total rates of SUID and its subsets were examined. RESULTS: Non-Caucasian infant death rates for the total SUID group, and the SIDS component, are trending downward significantly faster than for Caucasians. UCD trends in rates show an apparent small, non-significant, decline for non-Caucasians, and are unchanged for Caucasians. ASSB rates are trending upward slightly more rapidly (not significantly) for non-Caucasians than Caucasians. CONCLUSION: The trend showing ASSB trending upward more in non-Caucasians than Caucasians may suggest: 1) A racial difference that certifiers are more willing to certify SIDS than ASSB in Caucasians, and/or 2) Certifiers are biased towards certifying more ASSB than SIDS in non-Caucasians, and/or 3) Asphyxia risks may be increasing more in non-Caucasian SUIDs. Option #1 would require educational efforts to recognize the asphyxia risks in Caucasians. Option #2 would require documentation of racial bias in infant death certification followed by efforts to reduce the bias. Option #3 would require focused targeting of non-Caucasian populations to reduce asphyxia risks. Potentially all three scenarios could co-exist.

Sample collection and sample handling errors submitted to the transfusion error surveillance system, 2006 to 2015.

BACKGROUND: In Canada, transfusion-related errors are voluntarily reported to a tracking system with the goal to systematically improve transfusion safety. This report provides an analysis of sample collection (SC) and sample handling (SH) errors from this national error-tracking system. STUDY DESIGN AND METHODS: Errors from 2006 to 2015 from 23 participating sites were extracted. A survey was conducted to obtain information regarding institutional policies. Samples received in the blood bank were used to calculate rates. "Wrong blood in tube" (WBIT) errors are blood taken from wrong patient and labeled with intended patient's information, or blood taken from intended patient but labeled with another patient's information. RESULTS: A total of 42,363 SC and 14,666 SH errors were reported. Predefined low-severity (low potential for harm) and high-severity errors (potential for fatal outcomes) increased from 2006 to 2015 (low SC, SH: 13-27, 3-12 per 1000; high SC, SH: 1.9-3.7, 0.5-2.0 per 1000). The WBIT rate decreased from 12 to 5.8 per 10,000 between 2006 and 2015 (p < 0.0001). The overall WBIT rate was 6.2 per 10,000, with variability by site (median, 0.3 per 10,000; range, 0-17 per 10,000). Sites with error detection mechanisms, such as regrouping second sample requirements, had lower error rates than sites that did not (SC, SH: 12, 1 per 1000 samples vs. 17, 3 per 1000 samples; p < 0.0001). CONCLUSION: WBIT rates decreased significantly. Low-severity error rates are climbing likely due to increased ascertainment and reporting. Prevention studies are necessary to inform changes to blood transfusion standards to eliminate these errors.