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Cardiovascular risk is common among resettled refugees from Southeast Asia, but the association with refugee status is unclear. This study investigated the lipid levels of Burmese refugees as compared to the general population of Burma. This observational study included adult refugees from Burma undergoing domestic medical examination at a clinic in Minnesota (n = 127). The cholesterol levels of the refugee cohort were compared to a survey of Burmese residents sampled by the World Health Organization (WHO). The primary variable of interest, mean LDL, was 118.9 mg/dL in the refugee cohort. Adjusting for sex and age-group, this was 18.5 mg/dL higher than the WHO cohort (95% CI 10.0–27.1 mg/dL, p

Hospital-based deliveries with second-stage water immersion had no higher risk of neonatal intensive care or special care nursery admissions than a clinically comparable population., OBJECTIVE: To compare neonatal intensive care unit (NICU) or special care nursery admission for deliveries with water immersion compared with deliveries in the matched control group without water immersion. Secondary outcomes included adverse neonatal diagnoses, maternal infections, and perineal lacerations. METHODS: We conducted a retrospective study using electronic health record data (2014–2018) from two health systems (eight hospitals), with similar clinical eligibility, associated with low risks of intrapartum complications, and implementation policies for waterbirth. The water immersion group included women intending waterbirth. Water immersion was recorded prospectively during delivery. The comparison population were women who met the clinical eligibility criteria for waterbirth but did not experience water immersion during labor. Comparison cases were matched (1:1) using propensity scores. Outcomes were compared using Fischer's exact tests and logistic regression with stratification by stage of water immersion. RESULTS: Of the 583 women with water immersion, 34.1% (199) experienced first-stage water immersion only, 65.9% (384) experienced second-stage immersion, of whom 12.0% (70) exited during second stage, and 53.9% (314) completed delivery in the water. Neonatal intensive care unit or special care nursery admissions were lower for second-stage water immersion deliveries than deliveries in the control group (odds ratio [OR] 0.3, 95% CI 0.2–0.7). Lacerations were lower in the second-stage immersion group (OR 0.5, 95% CI 0.4–0.7). Neonatal intensive care unit or special care nursery admissions and lacerations were not different between the first-stage immersion group and their matched comparisons. Cord avulsions occurred for 0.8% of second-stage water immersion deliveries compared with none in the control groups. Five-minute Apgar score (less than 7), maternal infections, and other adverse outcomes were not significantly different between either the first- or second-stage water immersion groups and their control group. CONCLUSION: Hospital-based deliveries with second-stage water immersion had lower risk of NICU or special care nursery admission and perineal lacerations than matched deliveries in the control group without water immersion.

Introduction Most waterbirth studies have been conducted outside the United States with a primary focus on birth outcomes. Studies to date provide limited information about how often women choosing waterbirth end water immersion before the birth and about the reasons for tub exit. This study examines a cohort of women intending a hospital-based waterbirth and documents the timing and reasons for tub exit. Demographic, clinical, and intrapartum care provider characteristics among women completing waterbirth were compared with those who exited the water prior to birth. Methods This is a collaborative, multisite study from 2 health systems (8 hospitals) using retrospective electronic health records from August 2014 through December 2017. Results Of 576 women who entered the waterbirth tub, 48% exited prior to the birth. The primary reasons for exit were maternal choice (50%), medical indication (32%), and provider decision (13%). Women exiting in the first stage did so primarily by choice (57%), whereas medical indication (42%) was the most common reason among women exiting in the second stage. Women who completed waterbirth did not differ from those who exited prior to birth with regard to age, race, ethnicity, country of origin, language, marital status, or intrapartum care provider specialty. Women completing waterbirth were more likely to have previously given birth (72% vs 47%) and to have a provider with more water immersion births during the study period (65% vs 55%). Discussion Giving birth in the tub was associated with parity and intrapartum care provider experience. Half of the women intending waterbirth in this study exited the tub, with variation in exit reason by stage and provider type. It is important for women to understand that they or their provider may change the birth plan based on labor progress and maternal experience.

Cardiovascular risk is common among resettled refugees from Southeast Asia, but the association with refugee status is unclear. This study investigated the lipid levels of Burmese refugees as compared to the general population of Burma. This observational study included adult refugees from Burma undergoing domestic medical examination at a clinic in Minnesota (n = 127). The cholesterol levels of the refugee cohort were compared to a survey of Burmese residents sampled by the World Health Organization (WHO). The primary variable of interest, mean LDL, was 118.9 mg/dL in the refugee cohort. Adjusting for sex and age-group, this was 18.5 mg/dL higher than the WHO cohort (95% CI 10.0-27.1 mg/dL, p 0.001). This study confirmed previous studies showing elevated lipid levels among Asian refugees. This work added to prior studies by including a refugee cohort that was newly-resettled and comparing it to the general population.

To evaluate, among adolescents 10 to 17 years of age with an incident hypertensive blood pressure (BP; ≥95th percentile) at a primary care visit, whether TeenBP, a novel electronic health record-linked clinical decision support tool (CDS), improved recognition of elevated BP, and return for follow-up BP evaluation.We conducted a pragmatic cluster randomized trial in 20 primary care clinics in a large Midwestern medical group. Ten clinics received the TeenBP CDS, including an alert to remeasure a hypertensive BP at that visit, an alert that a hypertensive BP should be repeated in 1 to 3 weeks, and patient-specific order sets. In the 10 usual care (UC) clinics, elevated BPs were displayed in red font in the electronic health record. For comparisons between CDS and UC we used generalized linear mixed models.The study population included 607 CDS patients and 607 UC patients with an incident hypertensive BP. In adjusted analyses, at the index visit, CDS patients were more likely to have their hypertensive BP on the basis of ≥2 BP measurements (47.1% vs 27.6%; P = .007) and to have elevated BP (International Classification of Diseases, Ninth Revision code 796.2) diagnosed (28.2% vs 4.2%; P .001). In a multivariate model adjusted for age, sex, systolic BP percentile, and visit type, rates for repeat BP measurement within 30 days were 14.3% at TeenBP CDS clinics versus 10.6% at UC clinics (P = .07).The TeenBP CDS intervention significantly increased repeat BP measurement at the index visit and recognition of a hypertensive BP. Rates for follow-up BP measurement at 30 days were low and did not differ between TeenBP and UC subjects.

Objective The goal of this study was to examine the associations of maternal weight status before, during, and after pregnancy with breast milk C-reactive protein (CRP) and interleukin 6 (IL-6), two bioactive markers of inflammation, measured at 1 and 3 months post partum. Methods Participants were 134 exclusively breastfeeding mother-infant dyads taking part in the Mothers and Infants Linked for Health (MILK) study, who provided breast milk samples. Pre-pregnancy body mass index (BMI) and gestational weight gain (GWG) were assessed by chart abstraction; postpartum weight loss was measured at the 1- and 3-month study visits. Linear regression was used to examine the associations of maternal weight status with repeated measures of breast milk CRP and IL-6 at 1 and 3 months, after adjustment for potential confounders. Results Pre-pregnancy BMI and excessive GWG, but not total GWG or postpartum weight loss, were independently associated with breast milk CRP after adjustment (β = 0.49, P

Objective To examine the associations of maternal weight status before, during, and after pregnancy with breast milk C-Reactive Protein (CRP) and Interleukin-6 (IL-6), two bioactive markers of inflammation, measured at one and three months postpartum. Methods Participants were 134 exclusively breastfeeding mother-infant dyads taking part in the Mothers and Infants LinKed for Health (MILK) study, who provided breast milk samples. Pre-pregnancy body mass index (BMI) and gestational weight gain (GWG) were assessed by chart abstraction; postpartum weight loss was measured at the one and three month study visits. Linear regression was used to examine the associations of maternal weight status with repeated measures of breast milk CRP and IL-6 at one and three months, after adjustment for potential confounders. Results Pre-pregnancy BMI and excessive GWG, but not total GWG or postpartum weight loss, were independently associated with breast milk CRP after adjustment (β=0.49, p

OBJECTIVES: Although blood pressure (BP) is routinely measured in outpatient visits, elevated BP and hypertension are often not recognized. We evaluated whether an electronic health record–linked clinical decision support (CDS) tool could improve the recognition and management of hypertension in adolescents. METHODS: We randomly assigned 20 primary care clinics within an integrated care system to CDS or usual care. At intervention sites, the CDS displayed BPs and percentiles, identified incident hypertension on the basis of current or previous BPs, and offered tailored order sets. The recognition of hypertension was identified by an automated review of diagnoses and problem lists and a manual review of clinical notes, antihypertensive medication prescriptions, and diagnostic testing. Generalized linear mixed models were used to test the effect of the intervention. RESULTS: Among 31 579 patients 10 to 17 years old with a clinic visit over a 2-year period, 522 (1.7%) had incident hypertension. Within 6 months of meeting criteria, providers recognized hypertension in 54.9% of patients in CDS clinics and 21.3% of patients in usual care (P ≤ .001). Clinical recognition was most often achieved through visit diagnoses or documentation in the clinical note. Within 6 months of developing incident hypertension, 17.1% of CDS subjects were referred to dieticians or weight loss or exercise programs, and 9.4% had additional hypertension workup versus 3.9% and 4.2%, respectively (P = .001 and .046, respectively). Only 1% of patients were prescribed an antihypertensive medication within 6 months of developing hypertension. CONCLUSIONS: The CDS had a significant, beneficial effect on the recognition of hypertension, with a moderate increase in guideline-adherent management.

Postpartum hemorrhage is common and can occur in patients without risk factors for hemorrhage. Active management of the third stage of labor should be used routinely to reduce its incidence. Use of oxytocin after delivery of the anterior shoulder is the most important and effective component of this practice. Oxytocin is more effective than misoprostol for prevention and treatment of uterine atony and has fewer adverse effects. Routine episiotomy should be avoided to decrease blood loss and the risk of anal laceration. Appropriate management of postpartum hemorrhage requires prompt diagnosis and treatment. The Four T's mnemonic can be used to identify and address the four most common causes of postpartum hemorrhage (uterine atony [Tone]; laceration, hematoma, inversion, rupture [Trauma]; retained tissue or invasive placenta [Tissue]; and coagulopathy [Thrombin]). Rapid team-based care minimizes morbidity and mortality associated with postpartum hemorrhage, regardless of cause. Massive transfusion protocols allow for rapid and appropriate response to hemorrhages exceeding 1,500 mL of blood loss. The National Partnership for Maternal Safety has developed an obstetric hemorrhage consensus bundle of 13 patient- and systems-level recommendations to reduce morbidity and mortality from postpartum hemorrhage.

Evidence is evolving about the impact of patient-centered medical homes (PCMHs) on important outcomes in primary care. Minnesota has developed its own PCMH certification process, envisioned as an all-payer initiative with an emphasis on patient-centeredness, which may add unique experiences and outcomes to the national discussion.We aimed to identify the facilitators and barriers encountered by nine diverse primary care practices selected from the first 80 to achieve PCMH certification in Minnesota.This was a qualitative analysis of semi-structured, in-person interviews.Thirty-one administrative and clinical leaders, including clinic managers, physician champions, medical directors, nursing supervisors, and care coordinators participated in the study.Six factors emerged as most important to the efforts to become PMCHs: leadership support, organizational culture, finances, quality improvement (QI) experience, information technology (IT) resources, and patient involvement. Facilitators included committed leadership at local and higher levels, prior experience and ongoing support for QI initiatives, and adequate financial and IT resources. Reimbursement was a significant barrier due to perceived inadequacy and inconsistent participation by health plans. The unsuitability of electronic medical records (EMRs) to PCMH documentation requirements likewise presented ongoing challenges. Many interviewees described patient input as helpful to their clinics' PCMH-related changes and were enthusiastic about their "patient partners." The majority of interviewees felt that becoming a PCMH was right for patients and was personally worthwhile, even while acknowledging the tremendous effort involved and voicing skepticism about reimbursement over the short term.The experience of participants in Minnesota's state-wide initiative to legislate PCMH transformation provides a broad view of facilitators and barriers. Unique facilitators included a requirement for patient involvement, which pushed practices to create patient-centered innovations, and new reimbursement models based on quality indicators for a population. Among barriers were the costs to practices and patients, and EMRs that failed to accommodate PCMH requirements.

There is limited information about how to transform primary care practices into medical homes. The research team surveyed leaders of the first 132 primary care practices in Minnesota to achieve medical home certification. These surveys measured priority for transformation, the presence of medical home practice systems, and the presence of various organizational factors and change strategies. Survey response rates were 98% for the Change Process Capability Questionnaire survey and 92% for the Physician Practice Connections survey. They showed that 80% to 100% of these certified clinics had 15 of the 18 organizational factors important for improving care processes and that 60% to 90% had successfully used 16 improvement strategies. Higher priority for this change (P = .001) and use of more strategies (P = .05) were predictive of greater change in systems. Clinics contemplating medical home transformation should consider the factors and strategies identified here and should be sure that such a change is indeed a high priority for them.

Elevated blood pressure in pregnancy may represent chronic hypertension (occurring before 20 weeks' gestation or persisting longer than 12 weeks after delivery), gestational hypertension (occurring after 20 weeks' gestation), preeclampsia, or preeclampsia superimposed on chronic hypertension. Preeclampsia is defined as hypertension and either proteinuria or thrombocytopenia, renal insufficiency, impaired liver function, pulmonary edema, or cerebral or visual symptoms. Proteinuria is not essential for the diagnosis and does not correlate with outcomes. Severe features of preeclampsia include a systolic blood pressure of at least 160 mm Hg or a diastolic blood pressure of at least 110 mm Hg, platelet count less than 100 × 103 per µL, liver transaminase levels two times the upper limit of normal, a doubling of the serum creatinine level or level greater than 1.1 mg per dL, severe persistent right upper-quadrant pain, pulmonary edema, or new-onset cerebral or visual disturbances. Preeclampsia without severe features can be managed with twice-weekly blood pressure monitoring, antenatal testing for fetal well-being and disease progression, and delivery by 37 weeks' gestation. Preeclampsia with any severe feature requires immediate stabilization and inpatient treatment with magnesium sulfate, antihypertensive drugs, corticosteroids for fetal lung maturity if less than 34 weeks' gestation, and delivery plans. Preeclampsia can worsen or initially present after delivery. Women with hypertensive disorders should be monitored as inpatients or closely at home for 72 hours postpartum.

Introduction: We compared the gestational weight gains of black and white women with the 2009 Institute of Medicine (IOM) recommendations to better understand the potential for successful implementation of these guidelines in clinical settings. Methods: Prenatal and birth data for 2760 women aged 18 to 40 years with term singleton births from 2004 through 2007 were abstracted. We examined race differences in mean trimester weight gains with adjusted linear regression and compared race differences in the distribution of women who met the IOM recommendations with chi-square analyses. We stratified all analyses by prepregnancy body mass index. Results: Among normal-weight and obese women, black women gained less weight than white women in the first and second trimesters. Overweight black women gained significantly less than white women in all trimesters. For both races in all body mass index categories, a minority of women (range 9.9%-32.4%) met the IOM recommended gains for the second and third trimesters. For normal-weight, overweight, and obese black and white women, 49% to 80% exceeded the recommended gains in the third trimester, with higher rates of excessive gain for white women. Discussion: Less than half of the sample gained within the IOM recommended weight gain ranges in all body mass index groups and in all trimesters. The risk of excessive gain was higher for white women. For both races, excessive weight gain began by the second trimester, suggesting that counseling about the importance of weight gain during pregnancy should begin earlier, in the first trimester or prior to conception.

Recent interest in the concept of the “medical home” arises from the hypothesis that this care delivery model will revive primary care practices and help the health care system achieve the “triple aim” of higher quality clinical care, affordability, and improved patient experience (Rittenhouse and Shortell 2009). While there is reasonable empiric evidence related to concepts included in the patient-centered medical home (PCMH), evidence is lacking as to whether medical homes will produce the expected results. Moreover, the definition of PCMH is still controversial. The National Committee on Quality Assurance (NCQA) has a program for evaluating the capacity of a primary care practice to function as a PCMH, the Physician Practice Connections—Patient-Centered Medical Home (PPC-PCMH) (Road to Recognition: Your Guide to the NCQA Medical Home 2009). This program assesses the degree to which a medical practice has adopted processes that are consistent with the PCMH principles defined by the four primary care specialty groups in 2007 (Joint Principles of the Patient-Centered Medical Home 2007). Previously we studied the association between scores on the PPC-RS (a research survey based on the 2006 NCQA PPC program, and addressing much of the content of the PP-CPCMH program) and three measures of quality in a set of 21 clinics that are recognized as Level III NCQA Medical Homes using the PPC-PCMH 2008 (Solberg et al. 2011). Using standard statistical analysis, we found no association between PPC-RS scores and clinic quality performance after controlling for other factors like patient demographics. However, the small sample size may have limited our ability to detect associations. To address this sample size limitation, and to further explore possible connections between “medical home-ness”, patient characteristics, and quality outcomes, we now report an exploratory study using a set-theoretical analytic method, fuzzy set qualitative comparative analysis (fs/QCA). fs/QCA is an accepted analytic method in the social sciences, but it has seen only limited use in health services and organizational research (Ragin 1987, 1999, 2008; Dy et al. 2005; Britt 2006; Britt and Evans 2007; Fiss 2007; Shanahan et al. 2008; Schensul et al. 2010). There are several reasons why fs/QCA may reveal relationships between clinic characteristics and quality scores that were not evident in the prior analysis. fs/QCA is designed for small-N qualitative case studies. Also, fs/QCA identifies “necessary but not sufficient,” or “sufficient but not necessary,” set relationships, not just “necessary and sufficient” correlations. Finally, fs/QCA is well suited for exploring complex causality, such as when more than one combination of conditions is associated with the same outcome (equifinality). Health services research often involves studying complex social phenomena and interventions using small-N, qualitative data sets—conditions that are challenging for conventional statistical analysis and for which fs/QCA was specifically designed. The purpose of this study is to use fs/QCA to evaluate the connection between medical home system capabilities and quality outcomes.

Multilevel, multivariate models examined the relationship between Primary Care Medical Home (PCMH) practice systems as measured by the Physician Practice Connections®-Readiness Survey™ (PPC®-RS™) and costs (total, outpatient, and inpatient) using 2008 patient data from 21 primary care clinics. Overall, PPC-RS scores were associated with insignificant changes in total (-$75/person, 1.1%) outpatient (-$67/person, 1.2%), and inpatient ($68/person, 0.5%) costs. However, improved PPC-RS scores were associated with significant decreases in total ($2378, 4.4%) and outpatient ($1282/person, 3.5%) costs among patients with 11 or more prescriptions suggesting higher functioning PCMHs may lead to reduced costs among the most complex and costly patients.

We tested the association between medical home characteristics and measures of technical quality and patient experience of care in the 21 clinics of a large medical group that had all achieved level III recognition from the National Committee for Quality Assurance. There was substantial variation among them in both scores on the recognition instrument and in clinic performance measures. However, the few statistically significant associations that were identified disappeared when correction for multiple analyses was applied. We conclude that among primary care clinics recognized as high-level medical homes, the instrument used to assess medical home characteristics cannot differentiate their quality.

Background: Unprecedented federal interest and funding are focused on secure, standardized, electronic transfer of health information among health care organizations, termed health information exchange (HIE). The stated goals are improvements in health care quality, efficiency, and cost. Ambulatory primary care practices are essential to this process; however, the factors that motivate them to participate in HIE are not well studied, particularly among small practices. Methods: We conducted a systematic review of the literature about HIE participation from January 1990 through mid-September 2008 to identify peer-reviewed and non–peer-reviewed publications in bibliographic databases and websites. Reviewers abstracted each publication for predetermined key issues, including stakeholder participation in HIE, and the benefits, barriers, and overall value to primary care practices. We identified themes within each key issue, then grouped themes and identified supporting examples for analysis. Results: One hundred and sixteen peer-reviewed, non–peer-reviewed, and web publications were retrieved, and 61 met inclusion criteria. Of 39 peer-reviewed publications, one-half reported original research. Among themes of cost savings, workflow efficiency, and quality, the only benefits to be reliably documented were those regarding efficiency, including improved access to test results and other data from outside the practice and decreased staff time for handling referrals and claims processing. Barriers included cost, privacy and liability concerns, organizational characteristics, and technical barriers. A positive return on investment has not been documented. Conclusions: The potential for HIE to reduce costs and improve the quality of health care in ambulatory primary care practices is well recognized but needs further empiric substantiation.

Cesarean deliveries are a common surgical procedure in the United States, accounting for 1 in 3 US births. The primary purpose of this guideline is to provide clinicians with evidence to guide planning for labor and vaginal birth after cesarean (LAC/VBAC). A multidisciplinary guideline development group representing family medicine, epidemiology, obstetrics, midwifery, and consumer advocacy used a high quality systematic review by the Agency for Healthcare Research and Quality (AHRQ) as the primary evidence source. The evidence report was updated to include research published through September 2012 with an additional key question on facilities and resources needed for LAC/VBAC. The guideline development group developed recommendations using a modified Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach. The panel recommended that an individualized assessment of risks and benefits be discussed with pregnant women with a history of 1 or more prior cesarean births who are deciding between a planned LAC/VBAC and a repeat cesarean birth. A planned LAC/VBAC is an appropriate option for most women with a history of prior cesarean birth. Increased access to providers and facilities capable of managing LAC/VBAC are required to reduce the US cesarean rate and associated maternal morbidity while increasing choice for childbearing women and their families.

Pregnancy is considered late term from 41 weeks, 0 days' to 41 weeks, 6 days' gestation, and postterm at 42 weeks' gestation. Early dating of the pregnancy is important for accurately determining when a pregnancy is late- or postterm, and first-trimester ultrasonography should be performed if clinical dating is uncertain. Optimal management of a low-risk, late-term pregnancy should consider maternal preference and balance the benefits and risks of induction vs. waiting for spontaneous labor. Compared with expectant management, induction at 41 weeks' gestation is associated with a small absolute decrease in perinatal mortality and decreases in other fetal and maternal risks without an increased risk of cesarean delivery. Although there is no clear evidence that antenatal testing beginning at 41 weeks' gestation prevents intrauterine fetal demise, it is often performed because the risks are low. When expectant management is chosen, most experts recommend beginning twice-weekly antenatal surveillance at 41 weeks with biophysical profile or nonstress testing plus amniotic fluid index (modified biophysical profile); induction may be deferred until 42 weeks if this surveillance is reassuring.

PURPOSE The patient-centered medical home is often discussed as though there exist either traditional practices or medical homes, with marked differences between them. We analyzed data from an evaluation of certified medical homes in Minnesota to study this topic. METHODS We obtained publicly reported composite measures for quality of care outcomes pertaining to diabetes and vascular disease for all clinics in Minnesota from 2008 to 2010. The extent of and change in practice systems over that same time period for the first 120 clinics serving adults certified as health care homes (HCHs) was measured by the Physician Practice Connections Research Survey (PPC-RS), a self-report tool similar to the National Committee for Quality Assurance standards for patient-centered medical homes. Measures were compared between these clinics and 518 non-HCH clinics in the state. RESULTS Among the 102 clinics for which we had precertification and postcertification scores for both the PPC-RS and either diabetes or vascular disease measures, the mean increase in systems score over 3 years was an absolute 29.1% (SD = 16.7%) from a baseline score of 38.8% (SD = 16.5%, P ≤.001). The proportion of clinics in which all patients had optimal diabetes measures improved by an absolute 2.1% (SD = 5.5%, P ≤.001) and the proportion in which all had optimal cardiovascular disease measures by 4.4% (SD = 7.5%, P ≤.001), but all measures varied widely among clinics. Mean performance rates of HCH clinics were higher than those of non-HCH clinics, but there was extensive overlap, and neither group changed much over this time period. CONCLUSIONS The extensive variation among HCH clinics, their overlap with non-HCH clinics, and the small change in performance over time suggest that medical homes are not similar, that change in outcomes is slow, and that there is a continuum of transformation.

To examine the long-term relationships between costs, utilization, and patient-centered medical home (PCMH) clinical practice systems.Clinical practice systems were evaluated at baseline by the Physician Practice Connections-Research Survey (PPC-RS). Annual costs and utilization of a retrospectively constructed cohort of 58,391 persons receiving primary care at 1 of 22 medical groups over a 5-year period (2005-2009) were compared.Multivariate regressions adjusting for patient demographics, health status, and autoregressive errors compared PPC-RS scores and study outcomes for the entire cohort and 3 subcohorts defined by medical complexity (medication count 0-2 [n = 29,657], 2-6 [n = 19,505],7 [n = 9229]). Outcomes (adjusted to 2005 dollars) were total costs, outpatient costs, inpatient costs, inpatient days, and emergency department (ED) use.For the entire cohort, a 10% increase in PPC-RS scores was associated with 3.9 (medication count: 0-2), 6 (3-6), and 11.6 (7) fewer ED visits per 1000 in 2005; and 5.1, 7.6, and 13.6 fewer ED visits in 2009. That 10% increase was not associated with the 0-2 medication subcohort's total (-$22/person in 2005; $184/person in 2009), outpatient (-$11/person in 2005; $42/person in 2009), or inpatient ($26/person in 2005; $29/person in 2009) costs. However, it was associated with significantly decreased total (-$446/person in 2005; -$184/person in 2009) and outpatient (-$241/person in 2005; -$54/person in 2009) costs for the most medically complex subcohort (7 medications).Association of PCMH clinical practice systems with reduced costs appears limited to the most medically complex patients.

To measure continuity among medical groups of insured patients over a 5-year period and to test whether group continuity of care is associated with healthcare utilization and costs.Retrospective observational study.We studied natural patient behavior by using insurance claims data in the absence of any medical group or health plan incentives for continuity. We conducted the study through a retrospective analysis of administrative data of 121,780 patients enrolled from 2005 to 2009 in HealthPartners, a large nonprofit Minnesota health plan. Each year, patients were attributed to the medical group where they received the greatest number of primary care visits. Multilevel multiple regression models were used to estimate the association of annualized medical cost and utilization with attribution and continuity categories.Although patients with high medical group continuity were older and had more comorbidities than patients with medium or low continuity of care, they had a consistently lower probability of any inpatient expenditure or any emergency department (ED) utilization and lower total medical costs.Although a small proportion, health plan members who visited a primary care provider but had low or medium continuity among medical groups had higher inpatient and ED use than those with high continuity. Improved coordination and integration has potential to lower utilization and costs in this group.

PURPOSE We describe changes over time in performance on measures of techni- cal quality and patient experience as a group of primary care clinics transformed themselves into level III patient-centered medical homes. METHODS A group of 21 Minnesota primary care clinics achieving level III rec- ognition as medical homes by the National Committee for Quality Assurance has been tracking a variety of quality and patient satisfaction measures for years. We analyzed trends in these measures and compared them with those of other medi- cal groups in the community to estimate what we might expect as other primary care sites gear up to achieve medical home status. RESULTS The clinics in this group achieved a 1% to 3% increase per year in patient satisfaction and a 2% to 7% increase per year in performance on quality measures for diabetes, coronary artery disease, preventive services, and generic medication use. When compared with the average for other medical groups in the region, the rates of increase were greater for satisfaction, but similar for the quality measures. CONCLUSIONS Achieving medical home recognition was associated with improve- ments in quality and patient satisfaction for these clinics, but the rate of improve- ment is slow and does not always exceed levels in the surrounding community in Minnesota (which are also improving). Expectations for large and rapid change are probably unrealistic.

The patient-centered medical home (PCMH) is seen as an important vehicle for providing consistent primary care and achieving cost savings through care coordination. We used health plan administrative data to evaluate utilization and cost among enrollees who attended a PCMH compared with those who fragmented their care. Controlling for demographic differences, PCMH attendees made significantly fewer primary care and specialist visits than other groups, and associated professional fees were significantly lower than for enrollees receiving less consistent primary care.

Background The American Recovery and Reinvestment Act of 2009 will provide $36 billion to promote electronic health records and the formation of regional centers that foster community-wide electronic health information exchange (HIE) with the ultimate goal of a nationwide health information network. Minnesota's e-Health Law, passed in 2007, mandates electronic health record and HIE participation by all clinics and hospitals. To achieve these goals, small primary care practices must participate. Factors that motivate or prevent them from doing so are examined. Methods From November 10, 2008, through February 20, 2009, we gathered data (through questionnaires and interviews) from 9 primary care practices in Minnesota with fewer than 20 physicians and with varying degrees of electronic health records and HIE involvement. Results No practice was fully involved in a regional HIE, and HIE was not part of most practices' short-term strategic plans. External motivators for HIE included state and federal mandates, payer incentives, and increasing expectations for quality reporting. Internal motivators were anticipated cost savings, quality, patient safety, and efficiency. The most frequently cited barriers were lack of interoperability, cost, lack of buy-in for a shared HIE vision, security and privacy, and limited technical infrastructure and support. Conclusions Currently, small practices do not have the means or motivation to fully participate in regional HIEs, but many are exchanging health data in piecemeal arrangements with stakeholders with whom they are not directly competing for patients. To achieve more comprehensive HIE, regional health information organizations must provide leadership and financial incentives for community-wide meaningful use of interoperable electronic health records.

To investigate changes in mothers' body dissatisfaction from delivery to 9 months postpartum, and the relationship of postpartum body dissatisfaction to weight, other health, and social characteristics.In this prospective longitudinal study, 506 mothers completed surveys at 0-1 and 9 months postpartum. Postpartum changes in body dissatisfaction and weight were evaluated by paired t-tests, and predictors of postpartum body dissatisfaction were identified by stepwise multiple regression analysis.Mothers' body dissatisfaction increased significantly from 0-1 to 9 months postpartum (mean scores of 15.2 and 18.2, respectively, p.001). Although women lost an average of 10.1 pounds (sd = 16.3) or 4.6 kg. (sd = 7.4) between 0-1 and 9 months postpartum (p.001), their weight at 9 months postpartum remained an average of 5.4 pounds (sd = 15.6) or 2.5 kg (sd = 7.1) above their pre-pregnancy weights (p.001). Body dissatisfaction at 9 months postpartum was associated with overeating or poor appetite, higher current weight, worse mental health (SF-36 Mental Health scale), race other than black, bottle-feeding (vs. breastfeeding), being single (vs. married), and having fewer children.Mothers' body satisfaction worsened from 1 to 9 months postpartum, and 9-month body dissatisfaction was associated with eating/appetite abnormalities, greater weight, worse mental health, non-black race, non-breastfeeding status, and fewer immediate family relationships. Given these relationships, it is important to educate women about expected postpartum weight and body changes, and to find ways to enhance mothers' postpartum self-esteem and body satisfaction.

The National High Blood Pressure Education Program Working Group on High Blood Pressure in Pregnancy has defined four categories of hypertension in pregnancy: chronic hypertension, gestational hypertension, preeclampsia, and preeclampsia superimposed on chronic hypertension. A maternal blood pressure measurement of 140/90 mm Hg or greater on two occasions before 20 weeks of gestation indicates chronic hypertension. Pharmacologic treatment is needed to prevent maternal end-organ damage from severely elevated blood pressure (150 to 180/100 to 110 mm Hg); treatment of mild to moderate chronic hypertension does not improve neonatal outcomes or prevent superimposed preeclampsia. Gestational hypertension is a provisional diagnosis for women with new-onset, nonproteinuric hypertension after 20 weeks of gestation; many of these women are eventually diagnosed with preeclampsia or chronic hypertension. Preeclampsia is the development of new-onset hypertension with proteinuria after 20 weeks of gestation. Adverse pregnancy outcomes related to severe preeclampsia are caused primarily by the need for preterm delivery. HELLP (i.e., hemolysis, elevated liver enzymes, and low platelet count) syndrome is a form of severe preeclampsia with high rates of neonatal and maternal morbidity. Magnesium sulfate is the drug of choice to prevent and treat eclampsia. The use of magnesium sulfate for seizure prophylaxis in women with mild preeclampsia is controversial because of the low incidence of seizures in this population.

Recovery from childbirth is a complex process that may involve not only the gynecological organs, but also the cardiovascular, respiratory, musculo-skeletal, urologic, gastrointestinal, endocrine, and nervous systems. The process of postpartum recovery may span several months and is related to a variety of personal, family, and social variables. This paper presents a model that describes changes in women's health over the first postpartum year and the relationship between health changes and other variables. The model's dependent variables--mothers' mental and physical health--have a reciprocal effect on one another. The independent variables within the model include length of maternity leave, social support, complications of childbirth, baby's health, mother's use of cigarettes and alcohol, and demographic characteristics. This model is proposed as a research tool for future investigations in postpartum health, and as a conceptual framework to enhance our understanding of the relationship between postpartum health and other important variables.

Effective management of vaginal bleeding in late pregnancy requires recognition of potentially serious conditions, including placenta previa, placental abruption, and vasa previa. Placenta previa is commonly diagnosed on routine ultrasonography before 20 weeks' gestation, but in nearly 90 percent of patients it ultimately resolves. Women who have asymptomatic previa can continue normal activities, with repeat ultrasonographic evaluation at 28 weeks. Persistent previa in the third trimester mandates pelvic rest and hospitalization if significant bleeding occurs. Placental abruption is the most common cause of serious vaginal bleeding, occurring in 1 percent of pregnancies. Management of abruption may require rapid operative delivery to prevent neonatal morbidity and mortality. Vasa previa is rare but can result in fetal exsanguination with rupture of membranes. Significant vaginal bleeding from any cause is managed with rapid assessment of maternal and fetal status, fluid resuscitation, replacement of blood products when necessary, and an appropriately timed delivery.

Introduction: The electronic Primary Care Research Network (ePCRN) enrolled PBRN researchers in a feasibility trial to test the functionality of the network’s electronic architecture and investigate error rates associated with two data entry strategies used in clinical trials. Methods: PBRN physicians and research assistants who registered with the ePCRN were eligible to participate. After online consent and randomization, participants viewed simulated patient records, presented as either abstracted data (short form) or progress notes (long form). Participants transcribed 50 data elements onto electronic case report forms (CRFs) without integrated field restrictions. Data errors were analyzed. Results: Ten geographically dispersed PBRNs enrolled 100 members and completed the study in less than 7 weeks. The estimated overall error rate if field restrictions had been applied was 2.3%. Participants entering data from the short form had a higher rate of correctly entered data fields (94.5% vs 90.8%, P = .004) and significantly more error-free records (P = .003). Conclusions: Feasibility outcomes integral to completion of an Internet-based, multisite study were successfully achieved. Further development of programmable electronic safeguards is indicated. The error analysis conducted in this study will aid design of specific field restrictions for electronic CRFs, an important component of clinical trial management systems.

Context: Blood pressure (BP) is routinely measured in children and adolescents during primary care visits. However, elevated BP or hypertension is frequently not diagnosed or evaluated further by primary care providers. Barriers to recognition include lack of clinician buy-in, competing priorities, and complexity of the standard BP tables.Case Description: We have developed and piloted TeenBP— a web-based, electronic health record (EHR) linked system designed to improve recognition of prehypertension and hypertension in adolescents during primary care visits.Major Themes: Important steps in developing TeenBP included the following: review of national BP guidelines, consideration of clinic workflow, engagement of clinical leaders, and evaluation of the impact on clinical sites. Use of a web-based platform has facilitated updates to the TeenBP algorithm and to the message content. In addition, the web-based platform has allowed for development of a sophisticated display of patient-specific information at the point of care. In the TeenBP pilot, conducted at a single pediatric and family practice site with six clinicians, over a five-month period, more than half of BPs in the hypertensive range were clinically recognized. Furthermore, in this small pilot the TeenBP clinical decision support (CDS) was accepted by providers and clinical staff. Effectiveness of the TeenBP CDS will be determined in a two-year cluster-randomized clinical trial, currently underway at 20 primary care sites.Conclusion: Use of technology to extract and display clinically relevant data stored within the EHR may be a useful tool for improving recognition of adolescent hypertension during busy primary care visits. In the future, the methods developed specifically for TeenBP are likely to be translatable to a wide range of acute and chronic issues affecting children and adolescents.

The electronic Primary Care Research Network (ePCRN) is an electronic infrastructure that facilitates the conduct of randomized controlled trials (RCTs) in primary care and promotes the translation of research findings into practice. It provides a highly secure, Internet-based electronic infrastructure that will enable primary care practices anywhere in the United States to link with researchers in academic centers or the National Institutes of Health (NIH) to facilitate recruitment, entry, and follow-up of participants in multidisciplinary RCTs. The ePCRN also establishes a standardized clinic-based registry using distributed database technology to promote the translation of research findings into practice and to facilitate the process of clinical trials recruitment. The overall goals of the ePCRN are to provide the ability to perform large national collaborative studies throughout the United States, improve efficiency and reduce costs for individual trials, provide easier access for data retrieval and analysis, and involve primary care practices in the discovery and the translation of research findings into practice.

A group of family physicians, obstetricians, midwives, obstetric anesthesiologists, and childbirth educators attended an evidence-based symposium in 2001 on the nature and management of labor pain and discussed a series of systematic reviews that focused on methods of labor pain management. Parenteral opioids provide modest pain relief in labor, and little evidence supports the use of one agent over another. Epidural analgesia is used during labor in most large U.S. hospitals, and its use is rapidly increasing in small hospitals. Although epidural analgesia is the most effective form of pain relief, its use is associated with a longer labor, an increased incidence of maternal fever, and increased rates of operative vaginal delivery. The effect of epidural analgesia on rates of cesarean delivery is controversial. Nitrous oxide provides a modest analgesic effect, but it is used less often in the United States than in other developed nations. Paracervical block provides effective analgesia in the first stage of labor, but its use is limited by postblock bradycardia. Research is needed regarding which pain-relief options women would choose if they were offered a range of choices beyond epidural analgesia or parenteral opioids.

Pain in labor is a nearly universal experience for childbearing women. A recent evidence-based symposium on the nature and management of labor pain brought together family physicians, obstetricians, midwives, obstetric anesthesiologists, and childbirth educators to discuss a series of commissioned systematic reviews. Although management of labor pain plays a relatively minor role in a woman's satisfaction with childbirth compared with the quality of the relationship with her maternity caregiver and the degree of participation she has in decision making, it is an important topic for women and their caregivers. Nonpharmacologic methods of pain relief such as labor support, intradermal water blocks, and warm water baths are effective techniques for management of labor pain. An increased availability of these methods can provide effective alternatives for women in labor.

To compare recruitment rates for Caucasians and minorities in a randomized, controlled trial based in a family practice residency clinic.A retrospective chart review of all patients eligible for the Maternal Infection and Preterm Labor (MIPTL) study.All prenatal patients at 1 clinic site presenting for care at earlier than 34 weeks gestation.African-American patients were recruited at the same rate as Caucasians (28% of each eligible population). Immigrants and patients requiring a translator were less likely to enroll (P =.014 and.008, respectively).Clinic-based research studies in a family practice residency program can successfully recruit African-American patients. Immigration status and the ability to speak English were important factors impacting participation. More research is needed to understand the role of clinic-based research in recruitment of minorities for clinical trials.

Intrathecal narcotics (ITNs) are being used in some settings as a sole labor analgesic. However, they have not been directly compared to epidural analgesia.We used a prospective observational design.Eighty-two women with uncomplicated full-term pregnancies were enrolled upon analgesia request during spontaneous labor with cervical dilation 3 to 7 cm. Sixty-three chose ITNs (morphine and fentanyl), and 19 chose epidural analgesia (continuous infusion of bupivacaine and fentanyl).Pain scores were documented using a visual analog scale. Satisfaction and side effects were rated with Likert scales during a structured interview on the first postpartum day. Outcomes were analyzed with multivariate regression techniques.Intrathecal narcotics were associated with significantly higher pain scores than was epidural analgesia during the first and second stages of labor and on an overall postpartum rating. The median effective duration of action for ITNs was between 60 and 120 minutes; however, ITNs provided excellent analgesia for a subgroup of women who delivered within 2 to 3 hours of receiving them. Although women in both groups were satisfied with their pain management, women receiving ITNs had statistically lower overall satisfaction scores.Within the limitations of a nonrandomized study, a single intrathecal injection of morphine and fentanyl has a shorter duration of action and provides less effective pain control than a continuous epidural infusion of bupivacaine and fentanyl. However, ITNs may have a role in settings with limited support from anesthesiologists or for women whose labors are progressing rapidly.

Cancers of the endometrium, cervix, and ovaries account for nearly 25,000 annual deaths among women in the United States. In recent years, better understanding of the causes and risk factors associated with gynecologic malignancies has contributed to more effective screening and early diagnosis. Abnormal uterine bleeding, a palpable adnexal mass, or vague abdominal complaints in women older than 40 can be signs of cancer. Regular pelvic examination, combined with appropriate use of the Papanicolaou's smear, endometrial biopsy, transvaginal sonography, and other tests, is recommended.

Background/Aims Maternal obesity (BMI > 30) is associated with increased prenatal health care utilization and puts infants at risk for macrosomia and delivery complications. Our aim was to investigate whether obese women and their infants have higher rates of health care utilization in the first year postpartum.