Pediatric Weight Errors and Resultant Medication Dosing Errors in the Emergency Department.

BACKGROUND: An accurate weight is critical for dosing medications in children. Weight errors can lead to medication-dosing errors. OBJECTIVES: This study examined the frequency and consequences of weight errors occurring at 1 children's hospital and 2 general hospitals. METHODS: Using an electronic medical record database, 79,000 emergency department encounters of children younger than 5 years were analyzed. Extreme weights were first identified using weight percentiles. Encounters with potential weight errors were further evaluated using a retrospective chart review to determine whether a weight error and medication-dosing error occurred. RESULTS: The percentage of weight errors of total encounters at all 3 institutions was low (0.63% on average), but a large proportion of weight errors led to subsequent medication-dosing errors (34% on average). The children's hospital did not have clinically significantly lower occurrences of weight errors or weight-based medication errors. Common weight errors included the weight in pounds being substituted for the weight in kilograms and decimal placement errors. CONCLUSIONS: Weight errors were uncommon at the 3 emergency departments that we studied, but they led to weight-based medication-dosing errors that had the potential to cause harm.

Surgical site infection: comparing surgeon versus patient self-report.

BACKGROUND: To compare the rate of surgical site infection (SSI) using surgeon versus patient report. MATERIALS AND METHODS: A prospective observational study of surgical patients in four hospitals within one private health-care system was performed. Surgeon report consisted of contacting the surgeon or staff 30 d after procedure to identify infections. Patient report consisted of telephone contact with the patient and confirmation of infections by a trained surgical clinical reviewer. RESULTS: Between February 2011 and June 2012, there were 2853 surgical procedures that met inclusion criteria. Surgeon-reported SSI rate was significantly lower (2.4%, P value < 0.01) compared with patient self-report (4.3%). The rate was lower across most infection subtypes (1.3% versus 3.0% superficial, 0.3% versus 0.5% organ/space) except deep incisional, most procedure types (2.3% versus 4.4% general surgery) except plastics, most patient characteristics (except body mass index < 18.5), and all hospitals. There were disagreements in 3.4% of cases; 74 cases reported by patients but not surgeons and 21 cases vice versa. Disagreements were more likely in superficial infections (59.8% versus 1.0%), C-sections (22.7% versus 17.7%), hospital A (22.7% versus 17.7%), age < 65 y (74.2% versus 68.3%), and body mass index ≥ 30 (54.2% versus 39.9%). CONCLUSIONS: Patient report is a more sensitive method of detection of SSI compared with surgeon report, resulting in nearly twice the SSI rate. Fair and consistent ways of identifying SSIs are essential for comparing hospitals and surgeons, locally and nationally.

Restricted episiotomy use and maternal and neonatal injuries: a retrospective cohort study.

PURPOSE: There is relatively little information on episiotomies in the context of restricted episiotomy use. This study sought to examine maternal and neonatal injuries with restricted episiotomy use. METHODS: We performed a retrospective database analysis of vaginal deliveries at a tertiary care maternity hospital from June 2010 to June 2015. Maternal injuries (third- or fourth-degree lacerations) and neonatal injuries (birth trauma) were identified through the International Classification of Diseases, Ninth Revision, codes. Vaginal deliveries were classified as spontaneous, vacuum-assisted, or forceps-assisted. The associations between episiotomy and maternal and neonatal injuries were examined with stratification by parity, type of vaginal delivery, and type of episiotomy (midline or mediolateral). Adjusted-odds' ratios were calculated for maternal and neonatal injuries using a multiple logistic regression model to adjust for potential confounders. RESULTS: 22,800 deliveries occurred during the study interval involving 23,016 neonates. The episiotomy rate was 6.7 % overall and 22.9 % in operative vaginal deliveries. Episiotomies, both midline and mediolateral, were associated with increased risks of maternal and neonatal injuries regardless of parity (p < 0.0001). Upon stratification by the type of delivery, the association with maternal injury remained only for spontaneous vaginal deliveries (p < 0.0001). Adjusted-odds' ratios demonstrated a continued association between episiotomy and maternal [aOR 1.67 (1.39-2.05)] and neonatal injuries [aOR 1.43 (1.17-1.73)]. CONCLUSION: Episiotomy continues to be associated with increased third- and fourth-degree lacerations with restricted use, particularly in spontaneous vaginal deliveries.

Induction rates and delivery outcomes after a policy limiting elective inductions.

The purpose of this study was to assess induction rates, maternal, and neonatal outcomes following adoption of a policy prohibiting elective inductions at less than 39 weeks gestation and inductions between 39 and 41 weeks with an unfavorable cervix. A retrospective cohort study of all deliveries greater than or equal to 37 weeks gestation was conducted 1 year prior to through 1 year after implementation of the induction policy. Induction rates before and after the policy were calculated as the primary outcome while maternal and neonatal conditions were assessed as secondary outcomes. Elective inductions (p = 0.016), elective inductions less than 39 weeks gestation (p = 0.020), and elective inductions 39-40 weeks and 6 days gestation with an unfavorable cervix (p = 0.031) decreased significantly following adoption of the policy. Maternal and neonatal outcomes, including rates of cesarean deliveries, postpartum hemorrhage, chorioamnionitis, and neonatal intensive care unit admissions remained unchanged, though this study was not adequately powered to detect differences in these outcomes. An institutional induction policy was associated with a reduction in elective inductions prior to 39 weeks and up to 40 weeks and 6 days with an unfavorable cervix. These reductions were not accompanied by change in maternal or neonatal outcomes at our institution.

Gout in Native Hawaiian Patients in Hawai'i: Clinical Characteristics and Disparities.

OBJECTIVE: The purpose of this study was to investigate differences in clinical characteristics and health care use of Native Hawaiian and White patients with gout. METHODS: We performed a retrospective chart review of Native Hawaiian and White patients with gout treated from 2011 to 2017 within a large health care system in Hawai'i. We compared demographic characteristics, clinical outcomes, and risk factors for gout. We used multivariable logistic regression to identify predictive factors of emergency department visits. RESULTS: We identified 270 Native Hawaiian patients with gout and 239 White patients with gout. The Native Hawaiian patients were younger on average (54.0 vs 64.0 years; P < 0.0001) and had an earlier onset of disease (50.0 vs 57.0 years; P < 0.0001). Native Hawaiian patients with gout had higher mean (7.58 vs 6.87 mg/dL; P < 0.0001) and maximum (10.30 vs 9.50 mg/dL; P < 0.0001) serum urate levels compared to White patients with gout. Native Hawaiian patients with gout also had a greater number of tophi (median 2.00 vs 1.00; P < 0.0001). Native Hawaiians patients with gout were 2.7 times more likely to have frequent (≥1) emergency department visits than White patients with gout. Native Hawaiian patients with gout were less likely to have a therapeutic serum urate ≤6.0 mg/dL and had lower rates of rheumatology specialty care. CONCLUSION: Native Hawaiian patients have a higher disease burden of gout, with earlier disease onset and more tophi. Native Hawaiian patients with gout are more likely to use emergency services for gout and have lower rates of rheumatology specialty care compared to White patients. Future studies are needed to promote culturally appropriate preventive care and management of gout in Native Hawaiians.

Impact of the COVID-19 Pandemic on Inpatient Pediatric Medical Student Education in Hawai'i.

The COVID-19 pandemic has had many effects on medical student education, ranging from safety measures limiting patient exposure to changes in patient diagnoses encountered by medical students in their clerkship experience. This study aimed to identify the impact of the pandemic on the inpatient experiences of third- and fourth-year medical students by assessing patient volumes and diagnoses seen by students. Frequency and types of notes written by medical students on hospital-based pediatric rotations at Kapi'olani Medical Center for Women and Children as well as patient diagnoses and ages were compared between 2 time periods: pre-pandemic (July 2018-February 2020) and pandemic (May 2020-September 2021). On average, the number of patients seen by medical students was significantly reduced in the pandemic period from 112 patients/month to 88 patients/month (P=.041). The proportion of patients with bronchiolitis or pneumonia were also significantly reduced in the pandemic period (P<.001). Bronchiolitis was diagnosed in 1.3% of patients seen by medical students during the pandemic period, compared with 5.9% of patients pre-pandemic. Pneumonia was diagnosed in 1.0% of patients seen by medical students in the pandemic period compared with 4.6% pre-pandemic. There was no significant difference in patient age between the 2 groups (P=.092). During the first 18 months of the COVID-19 pandemic, medical students in this institution had a remarkably different inpatient experience from that of their predecessors. They saw fewer patients, and those patients had fewer common pediatric respiratory diseases. These decreases suggest these students may require supplemental education to compensate for these gaps in direct pediatric clinical experience.

Racial Disparities in Breastmilk Receipt and Extremely Low Gestational Age Neonatal Morbidities in an Asian Pacific Islander Population.

BACKGROUND: Racial disparities in breastmilk provision and neonatal morbidities of extreme prematurity have been documented in previous studies but are not as well-documented in Asian and Pacific Islander (API) infants. The objectives of this study were to evaluate a predominantly API neonatal intensive care unit (NICU) population for racial disparities in (1) the receipt of breastmilk within 24 h of admission and at discharge and (2) neonatal morbidities among infants ≤ 28 weeks gestational age. METHODS: A retrospective chart review of 2528 infants from 2018 to 2020 born at the largest level 3 NICU in Honolulu, Hawai'i, was conducted. Multivariable logistic regression analysis was performed on NICU outcomes to calculate adjusted odds ratios (aOR) and confidence intervals (CI). RESULTS: Native Hawaiian (NH) (aOR 0.73 [0.54, 0.98]), Pacific Islander (PI) (aOR 0.57 [0.41, 0.79]), and Filipino infants (aOR 0.66 [0.49, 0.89]) were less likely to receive breastmilk at discharge compared to Asian infants. PI infants were also more likely to experience necrotizing enterocolitis (aOR 7.89 [1.07, 58.10]) and intraventricular hemorrhage (aOR 3.86 [1.15, 13.02]) compared to Asian infants. CONCLUSION: In a predominantly API population, disparities in breastmilk receipt and neonatal morbidities exist among NH, PI, and Filipino infants in the NICU. Our findings call for better understanding of the underlying inequities to guide directed efforts, including standardization of care through staff trainings on implicit biases and trauma-informed care, as well as provision of culturally sensitive education and lactation support for these patients.

Prevalence of invalid ImPACT baseline test results among high school athletes with invalidity and sandbagging indices.

Objective: The comparison of baseline neuropsychological test results with post-concussion neuropsychological test results is a common practice to assess the aftermath of a sport-related concussion. The effectiveness of this approach is compromised when invalid baseline test performances occur. The present study was designed to assess the prevalence of invalid baseline test results of high school athletes, using the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT). Method: A large sample of 8938 high school athletes' baseline test data were examined, including the four ImPACT Composite scores and three sets of embedded invalid indices: five ImPACT Invalidity Indicators, four ImPACT sandbagging red flags, and two ImPACT sandbagging subtest flags. Results: There were 8394 (93.91%) Valid scorers, who failed no Invalidity Indicators; 544 (6.09%) Invalid scorers, who failed at least one Invalidity Indicator, 2718 (30.41%) Red Flag scorers, who had at least one Red Flag score; and 4154 (46.47%) Subtest Flag scorers, who had at least one Subtest Flag score. Of the entire sample, 4485 (54.65%) failed at least one of the invalid indices. Conclusions: As in prior studies of high school athletes, the Invalidity Indicators identified a low portion (6.09%) of the athletes with invalid baseline test results, while other invalidity measures found 30.41% to 46.48% of the athletes producing questionable test results. The high rate of invalid test findings suggested in this research calls for greater efforts to improve the accuracy of baseline test results.

Clinical and pathologic features of young endometrial cancer patients with loss of mismatch repair expression.

OBJECTIVE: This study examines premenopausal and early menopause patients in a unique population with endometrial cancer and loss of mismatch repair (MMR) gene expression. The purpose is to compare clinical and pathologic differences in patients with loss of expression (LOE) to those with normal expression (NE). METHODS: Endometrial cancer patients under age 60 in-between 1998 and 2008 were identified from a single tumor registry. Clinical and pathologic data were abstracted from records. Staining for expression of MSH6, MSH2, MLH1, and PMS2 were performed on archived tissue blocks. Statistical analysis was performed. RESULTS: 158 patients were analyzed; 58% Asian, 34% Pacific Islander, and 8% Caucasian. 31 demonstrated LOE of at least one MMR gene; 127 retained NE. 50% Caucasian, 21.9% Asian, and 12.5% Pacific Island populations had LOE of one or more MMR genes. LOE was found to have a higher incidence of Grade III (p=0.0013) and stage 3-4 tumors (p=0.0079), mean depth of myometrial invasion (p=0.0019), lymphovascular space invasion (p=0.0020), nodal metastases (p=0.0157), and a lower incidence of Grade I (p=0.0020) and stage 1A tumors (p=0.0085). LOE had a significantly lower mean BMI (p=0.0001). 35% of patients in the NE vs zero in the LOE group had a BMI greater than 40. CONCLUSION: Younger patients with LOE endometrial cancer appear to represent a clinically significant subgroup of patients without features characteristically found in classic type 1 endometrial cancer generally demonstrating lower BMI and tumors associated with poor prognostic characteristics. It is unclear if the distinctive ethnicity found in Hawaii has a significant impact on outcome. Further investigation is necessary to identify appropriate treatment strategies.

Outcomes of inborn and transported extremely premature very-low-birthweight infants in Hawai'i.

BACKGROUND: Delivery of premature infants outside tertiary care centers is not always preventable. The aim of this study was to compare rates of survival and common morbidities in extremely premature babies transported to a level III facility versus those born at the level III center. METHODS: Retrospective chart review was performed on all neonates born at ≤ 28 weeks of gestation with birthweight ≤ 1500 g who were admitted to the Newborn Intensive Care Unit at Kapi'olani Medical Center for Women and Children (KMCWC) between 1 January 2000 and 31 December 2005. Infants were divided into two groups, those born at KMCWC (Inborn) and those born at level I institutions and subsequently transported (Transport) to KMCWC. RESULTS: A total of 394 neonates met the study criteria; 349 were inborn while 45 were transported. Survival rates were identical for both groups. However, the Transport group survivors displayed a significantly longer mean length of stay and higher rate of severe retinopathy of prematurity than those in the Inborn group (P ≤ 0.01). CONCLUSION: Identical rates of survival in both groups suggest that community medical professionals are providing satisfactory care to stabilize critical neonates without reducing their chances of survival. However, increased length of stay and higher rate of retinopathy of prematurity in the Transport group suggest that differences in medical management during the first few hours of life may adversely affect outcomes.

Paediatric resident workflow observations in a community-based hospital.

OBJECTIVE: Residency graduates need to demonstrate competence in prioritising safe patient care through appropriate management of multiple competing tasks and workflow interruptions. This pilot study aimed to characterise and correlate interruptions in paediatric resident workflow at an academically affiliated, community-based hospital. METHODS: One of three trained observers followed a resident physician during a convenience sample of 1-2 hour increments, either in the emergency department or on the wards, and recorded all observed activities and interruptions using an established time-motion tool. All participants completed a baseline Multi-Tasking Ability Test (MTAT) and pre-observation and post-observation surveys. Statistical approach included descriptive statistics, logistic regression, mixed model and ORs. RESULTS: 18 paediatric residents were observed for 57.5 total hours (an average of 3.2 hours/resident) which included 329 interruptions, defined as any external event drawing the resident's attention away from a primary task. Interruptions occurred an average of 5.9 times per resident per hour. Interrupted primary tasks were not resumed during the observation period 11% of the time. A personal/social-related interruption yielded an OR of 0.29 that the resident will return to a primary task within 5 min (p=0.007) when compared with patient-related verbal interruptions by the medical team. The MTAT Score indicated decreased efficiency for interns versus postgraduate year 2 residents (p=0.029). Residents' MTAT Scores did not correlate with their time to return to a primary task following an interruption (p=0.11). CONCLUSIONS: Paediatric resident workflow interruptions in the hospital were observed to occur frequently and should be expected. Personal/social interruptions were most likely to delay prompt return to a primary task. The MTAT Score, although improved between the first 2 years of residency training, did not correlate with efficient return to a primary task. Interruption management and mitigation strategies should be developed as part of a standardised residency task management curriculum.

Heparin Versus Normal Saline: Flushing Effectiveness in Managing Central Venous Catheters in Pediatric Patients With Cancer.

BACKGROUND: There is insufficient evidence of the effects of intermittent flushing with normal saline versus heparin to prevent occlusion or increased alteplase use in pediatric patients with central venous catheters. OBJECTIVES: The primary objective was to evaluate the effectiveness of a new standard flushing practice in the management of central venous access devices in pediatric patients with cancer. A secondary objective was to assess the cost of heparin flushing supplies to patients and financial impact. METHODS: New flushing guidelines included tunneled lines flushed with saline in the push-pause method twice daily in the inpatient setting. The outpatient setting required saline lock while receiving care and heparin lock on discharge. Alteplase usage was monitored for five months in all pediatric patients with cancer who had tunneled central lines. FINDINGS: There was no statistically significant difference in alteplase usage rate pre- to postimplementation. A formal flushing guideline was recommended using saline and lower heparin concentrations for tunneled catheters.

Complications of operative vaginal delivery and provider volume and experience.

OBJECTIVE: To evaluate associations between operative vaginal delivery complications and provider experience (operative vaginal delivery volume and time since residency). METHODS: We included all operative vaginal deliveries between 2008 and 2014 at a tertiary care teaching hospital, stratified into forceps-assisted and vacuum-assisted deliveries. Complications included severe perineal lacerations (3rd and 4th degree) and neonatal injuries (subgaleal/subdural/cerebral hemorrhage, facial nerve injury, and scalp injury), which were identified by International Classification Diagnosis-9 codes. Providers were categorized by operative vaginal delivery volume (mean annual forceps- or vacuum-assisted deliveries over the study interval) and time since residency. Regression analyses were used to compare complication rates by provider volume and time since residency, adjusting for potential confounders, using 0-1 deliveries per year and <5 years since residency as reference groups. RESULTS: Nine hundred and thirty-four forceps and 1074 vacuums occurred. For forceps-assisted deliveries, severe perineal injury was decreased among providers with >10 forceps per year (aOR 0.50 [95%CI 0.30-0.81]) and at 15-19 years (aOR 0.45 [95% CI 0.22-0.94], and ≥25 years (aOR 0.45 [0.27-0.73]) since residency. There were no associations with neonatal injuries. Among vacuum-assisted deliveries, severe perineal injury decreased at ≥25 years since residency (aOR 0.35 [95%CI 0.17-0.74], with no association with provider volume. Neonatal injury decreased at 5-9 years (aOR 0.53 [95%CI 0.30-0.93]), and 15-19 years since residency (aOR 0.53 [95%CI 0.29-0.97]), due to differences in scalp injuries. Neonatal injuries other than scalp injury were rare. CONCLUSION: Severe perineal lacerations decreased with increasing operative vaginal delivery experience, primarily among forceps-assisted vaginal delivery. Providers >5 years since residency may have lower scalp injury with vacuums, but this cohort was largely underpowered for neonatal injury.

Osteoporosis treatment rates after hip fracture 2011-2019 in Hawaii: Undertreatment of men after hip fractures.

OBJECTIVES: To investigate trends of osteoporosis treatment rates, and factors affecting osteoporosis treatment after hip fracture admission within a single health care system in Hawaii. METHODS: A retrospective chart review was conducted of patients aged 50 years or older and hospitalized for hip fractures between January 1, 2011 and December 31, 2019 at Hawaii Pacific Health, a large health care system in Hawaii. We collected data on basic demographics and osteoporosis medication prescription from electronic medical records. We evaluated trends of osteoporosis treatment rates and performed logistic regression to determine factors associated with osteoporosis treatment. RESULTS: The mean for treatment rates for osteoporosis from 2011 to 2019 was 17.2% (range 8.8%-26.0%). From 2011 to 2019 there was a small increase in treatment rates from 16.3% in 2011 to 24.1% in 2019. Men were less likely to receive osteoporosis treatment after admission for hip fracture. Patients discharged to a facility were more likely to receive osteoporosis treatment. As compared to women, men who had a hip fracture were less likely to receive dual-energy X-ray absorptiometry scan, and osteoporosis medication before hip fracture admission. CONCLUSIONS: The use of osteoporosis medication for secondary prevention after admission for hip fracture in Hawaii from 2011 to 2019 was low. However, there was a small increase in treatment rates from 2011 to 2019. Disparities in treatment of osteoporosis after hip fracture were noted in men. Significant work is needed to increase treatment rates further, and to address the disparity in osteoporosis treatment between men and women.

Patient Safety Initiative Using Peer Observations and Feedback Inspire Collegial Workplace Culture.

Following Joint Commission recommendations for standardizing patient handoffs, direct peer observations and feedback were utilized in order to improve patient safety related to transitions of care in the Division of Pediatric Hospital Medicine at Kapi'olani Medical Center for Women & Children. All hospitalist attendings were trained in an evidence-based handoff bundle inclusive of team communication and feedback strategies. For the initial project, each hospitalist performed 12 peer observations and feedback sessions using validated tools for verbal and written handoffs over 6 months. For a subsequent "refresher" project, each hospitalist performed 6 handoff observations. Attendings were surveyed several times before, during, and after completion of the multiple iterations of the project. A qualitative interview was conducted 6 years after the initial handoff project. In total, 204 observations were completed by 17 hospitalists during the initial project. The perceived overall quality of the patient handoff improved significantly across shifts (P < .001 for the quality of each of two critical daily handoffs) as did pediatric hospitalists' confidence in providing peer feedback (P < .001). Downstream effects of this activity led to additional benefits towards the cohesive growth of the division. Themes from post-project qualitative interviews regarding the peer observation and feedback portion of the study included that it was "helpful," "collaborative," and inspired "camaraderie" that led to increased comfort and participation during future opportunities for observation and feedback. Performing direct peer observations with feedback strengthened the workplace culture, promoted growth through collaboration, and allowed acceptance and success of future projects involving peer observations and feedback.

Electrocardiogram Standards for Children and Young Adults Using Z-Scores.

BACKGROUND: Normative ECG values for children are based on relatively few subjects and are not standardized, resulting in interpersonal variability of interpretation. Recent advances in digital technology allow a more quantitative, reproducible assessment of ECG variables. Our objective was to create the foundation of normative ECG standards in the young utilizing Z-scores. METHODS: One hundred two ECG variables were collected from a retrospective cohort of 27 085 study subjects with no known heart condition, ages 0 to 39 years. The cohort was divided into 16 age groups by sex. Median, interquartile range, and range were calculated for each variable adjusted to body surface area. RESULTS: Normative standards were developed for all 102 ECG variables including heart rate; P, R, and T axis; R-T axis deviation; PR interval, QRS duration, QT, and QTc interval; P, Q, R, S, and T amplitudes in 12 leads; as well as QRS and T wave integrals. Incremental Z-score values between -2.5 and 2.5 were calculated to establish upper and lower limits of normal. Historical ECG interpretative concepts were reassessed and new concepts observed. CONCLUSIONS: Electronically acquired ECG values based on the largest pediatric and young adult cohort ever compiled provide the first detailed, standardized, quantitative foundation of traditional and novel ECG variables. Expression of ECG variables by Z-scores lends an objective and reproducible evaluation without interpreter bias that can lead to more confident establishment of ECG-disease correlations and improved automated ECG readings in high-volume cardiac screening efforts in the young. Graphic Abstract: A graphic abstract is available for this article.

Defining an at-risk population for obstetric anal sphincter laceration.

OBJECTIVE: The purpose of this study was to calculate the number of cesarean deliveries needed to prevent 1 case of obstetric anal sphincter laceration associated with operative vaginal delivery in an at-risk cohort. STUDY DESIGN: An institutional, computerized database was used to analyze women with obstructed labor who could have been managed by either operative vaginal or cesarean delivery from September 2006 to March 2008. Women with 1 or more of the following diagnoses comprised the cohort: cephalopelvic disproportion (CPD), arrest of descent, maternal exhaustion, and fetal distress. RESULTS: Fifty (23.9%) out of a total of 209 women managed by operative vaginal delivery experienced an anal sphincter laceration compared to none of 254 women in the cesarean delivery group (P < .0001). The ARR therefore was 23.9% (95% confidence interval, 18.1-29.7) and the NNT was 4.2 (95% confidence interval, 3.4-5.5). CONCLUSION: Five cesarean deliveries are needed to prevent 1 anal sphincter laceration associated with operative vaginal delivery in this cohort.

Associations Between Maternal Obesity and Race, with Obstetric Anal Sphincter Injury: A Retrospective Cohort Study.

This retrospective cohort study examined associations between maternal body mass index (BMI), race, and obstetric anal sphincter injury (OASI) (3rd/4th degree perineal lacerations). Obstetric anal sphincter injury may lead to significant maternal morbidity, and a more thorough understanding of risk factors for this complication may guide providers in patient counseling and procedures such as episiotomy or operative vaginal delivery. Vaginal deliveries performed at Kapi'olani Medical Center for Women and Children from 2008-2015 were included. Maternal body mass index at delivery was used and OASIs identified through International Classification of Diseases codes. Demographic/clinical variables were summarized through descriptive statistics. Adjusted odds ratios were calculated using multiple logistic regression. Of the 25,594 deliveries included, 1,198 (4.7%) involved an OASI. OASI prevalence differed by BMI (P < .0001). The prevalence was highest in women with BMI < 30 kg/m2 (5.3%) and then decreased as BMI increased with women with BMI ≥ 50 demonstrating the lowest prevalence (1.7%). Compared to women with BMI < 30 kg/m2, women with BMI > 50 kg/m2 had a lower odds of OASI (OR 0.31 [95%CI 0.11 - 0.83]), which persisted after adjustment (aOR 0.28 [95%CI 0.08-0.96]). OASI also differed by race (P < .0001), with Native Hawaiian and other Pacific Islanders (NHOPI) demonstrating the lowest prevalence (3.0%) and Asians the highest (5.6%). After adjustment, compared to White women, NHOPI women had lower OASI prevalence that met the borderline of statistical significance (aOR 0.79 [95%CI 0.62-1.01]), while Asian women continued to demonstrate increased prevalence (aOR 1.50 [95% CI 1.22-1.85]). We conclude that obese women, including those with BMI ≥ 50 kg/m2, have lower OASI prevalence. Race is also a significant factor, with Asians almost double the prevalence of NHOPIs. These findings contribute to evidence-based, individualized patient counseling on OASI.

Diabetes training of community health workers serving native Hawaiians and Pacific people.

PURPOSE: Training of community health workers (CHWs) serving Native Hawaiian and Pacific People about diabetes prevention, control, and management was identified as a priority in a needs assessment of health agencies in Hawaii. METHODS: Principles from Community-Based Participatory Research provided a framework to develop and implement a 4-hour training curriculum. The curriculum developers incorporated teaching strategies shown to be effective with this population and included culturally relevant material. Nineteen health organizations participated in the training that reached 111 CHWs over a 3-year period. RESULTS: Based on comparison of pre- and post-diabetes knowledge test results, the training participants showed significant gain in diabetes knowledge. CONCLUSIONS: A culturally tailored diabetes education gives CHWs the relevant knowledge and tools to participate in the delivery of diabetes education to a minority group experiencing disparate health outcomes. A community-based method facilitated development of seminar content and delivery strategies.

Effects of Walking on Coronary Heart Disease in Elderly Men with Diabetes.

Previous studies have shown that walking is associated with increased longevity and a reduced risk of cardiovascular and age-related diseases. Whether walking benefits individuals with diabetes who are at high risk of coronary heart disease (CHD) remains to be determined. The objective of this study is to examine the association between walking and risk of CHD among elderly men with and without diabetes. Walking data was assessed in 2732 men aged 71 to 93 years participating in the Honolulu Heart Program from 1991-1993. Study participants were initially without disabilities and free of prevalent CHD. Men were then followed for incident CHD for up to 7 years. For men with diabetes who walked <0.25 miles/day, the age-adjusted incidence of CHD was significantly higher than in men without diabetes (27.1 vs. 12.7/1000 person years, p = 0.026). In contrast when distance walked was >1.5 miles/day, incidence of CHD was similar in men with and without diabetes (12.2 vs. 9.1/1000 person-years, p = 0.46). While risk of CHD declined significantly with increasing walking distance in men with diabetes after age and risk factor adjustment (p = 0.043, p = 0.025), associations in those without diabetes were weaker (p = 0.070, p = 0.10). These findings suggest that among elderly men with diabetes who are capable of physical activity, walking reduces CHD risk to levels similar to when diabetes is absent. Walking is an easy, safe and accessible form of physical activity that may have marked health benefits for elderly men with diabetes.