RESUMO
BACKGROUND: Postpartum care is crucial for addressing conditions associated with severe maternal morbidity and mortality. Examination of programs that affect these outcomes for women at high risk, including disparate populations, is needed. OBJECTIVE: This study aimed to examine whether a postpartum navigation program decreases all-cause 30-day postpartum hospitalizations and hospitalizations because of severe maternal morbidity identified using the US Centers for Disease Control and Prevention guidelines. The effect of this program was explored across patient demographics, including race and ethnicity. STUDY DESIGN: This was a retrospective cohort study that used health records of women who delivered at 3 large hospitals in the New York metropolitan area (Queens and Long Island) between April 2020 and November 2021 and who were at high risk of severe maternal morbidity. The incidence rates of 30-day postpartum all-cause hospitalization and hospitalization because of severe maternal morbidity were compared between women who were and were not enrolled in a novel postpartum transitional care management program. Navigation included standardized assessments, development of care plans, clinical management, and connection to clinical and social services that would extend beyond the postpartum period. Because the program prioritized enrolling women of the greatest risk, the risk-adjusted incidence was estimated using multivariate Poisson regression and stratified across patient demographics. RESULTS: Patient health records of 5819 women were included for analysis. Of note, 5819 of 19,258 deliveries (30.2%) during the study period were identified as having a higher risk of severe maternal morbidity. This was consistent with the incidence of high-risk pregnancies for tertiary hospitals in the New York metropolitan area. The condition most identified for risk of severe maternal morbidity at the time of delivery was hypertension (3171/5819 [54.5%]). The adjusted incidence of all-cause rehospitalization was 20% lower in enrollees than in nonenrollees (incident rate ratio, 0.80; 95% confidence interval, 0.67-0.95). Rehospitalization was decreased the most among Black women (incident rate ratio, 0.57; 95% confidence interval, 0.42-0.80). The adjusted incidence of rehospitalization because of indicators of severe maternal morbidity was 56% lower in enrollees than in nonenrollees (incident rate ratio, 0.44; 95% confidence interval, 0.24-0.77). Furthermore, it decreased most among Black women (incident rate ratio, 0.23; 95% confidence interval, 0.07-0.73). CONCLUSION: High-risk medical conditions at the time of delivery increased the risk of postpartum hospitalization, including hospitalizations because of severe maternal morbidity. A postpartum navigation program designed to identify and resolve clinical and social needs reduced postpartum hospitalizations and racial disparities with hospitalizations. Hospitals and healthcare systems should adopt this type of care model for women at high risk of severe maternal morbidity. Cost analyses are needed to evaluate the financial effect of postpartum navigation programs for women at high risk of severe maternal morbidity or mortality, which could influence reimbursement for these types of services. Further evidence and details of novel postpartum interventional models are needed for future studies.
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Navegação de Pacientes , Cuidado Pós-Natal , Complicações na Gravidez , Feminino , Humanos , Gravidez , População Negra/estatística & dados numéricos , Etnicidade , Período Pós-Parto/etnologia , Estudos Retrospectivos , Brancos , Navegação de Pacientes/métodos , Navegação de Pacientes/estatística & dados numéricos , Cidade de Nova Iorque/epidemiologia , Hospitalização/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Complicações na Gravidez/epidemiologia , Complicações na Gravidez/etnologia , Complicações na Gravidez/etiologia , Cuidado Pós-Natal/métodos , Cuidado Pós-Natal/estatística & dados numéricos , MorbidadeRESUMO
INTRODUCTION: No tool currently used by primary health care providers to assess physical activity has been evaluated for its ability to determine whether or not patients achieve recommended levels of activity. The purpose of this study was to assess concurrent validity of physical activity self-reported to the brief (<30 sec) Physical Activity "Vital Sign" questionnaire (PAVS) compared with responses to the lengthier (3-5 min), validated Modifiable Activity Questionnaire (MAQ). METHODS: Agreement between activity reported to the PAVS and MAQ by primary care patients at 2 clinics in 2014 was assessed by using percentages and κ coefficients. Agreement consisted of meeting or not meeting the 2008 Aerobic Physical Activity Guidelines for Americans (PA Guidelines) of the US Department of Health and Human Services. We compared self-reported usual minutes per week of moderate-to-vigorous physical activity among patients at a primary care clinic in 2014 who reported to PAVS and to MAQ by using Pearson correlation and Bland-Altman plots of agreement. RESULTS: Among 269 consenting patients who reported physical activity, PAVS results agreed with those of MAQ 89.6% of the time and demonstrated good agreement in identifying patients who did not meet PA Guidelines recommendations (κ = 0.55, ρ = 0.57; P < .001). Usual minutes per week of moderate-to-vigorous physical activity reported to PAVS had a high positive correlation with the same reported to MAQ (r = 0.71; P < .001). CONCLUSION: PAVS may be a valid tool for identifying primary care patients who need counseling about physical activity. PAVS should be assessed further for agreement with repeated objective measures of physical activity in the patient population.
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Exercício Físico , Sinais Vitais , Adulto , Coleta de Dados , Humanos , Pessoa de Meia-Idade , Atenção Primária à Saúde , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Physical inactivity is a risk factor for many chronic conditions. This retrospective cohort study examined associations between physical activity (PA) with health care utilization (HU). METHODS: A PA vital sign was recorded in clinics from January 2018 to December 2020. Patients were categorized as inactive, insufficiently active, or sufficiently active by US PA aerobic guidelines. Associations between PA vital sign and visits (inpatient admissions, emergency department, urgent care, and primary care) were estimated using population average regression by visit type. RESULTS: 23,721 patients had at least one PA vital sign recorded, with a mean age of 47.3 years and mean body mass index (BMI) of 28; 52% were female and 63% were White. Sufficiently active patients were younger, male, White, and had lower BMI than insufficiently active patients. Achieving 150 minutes per week of moderate to vigorous PA per 1000 patient years was associated with 34 fewer emergency department visits (P < .001), 19 fewer inpatient admissions (P < .001), and 38 fewer primary care visits (P < .001) compared with inactive patients. Stronger associations between lower PA and higher HU were present among those who were older or had a higher comorbidity. BMI, sex, ethnicity, and race did not modify the association between PA and HU. CONCLUSIONS: Meeting aerobic guidelines was associated with reduced HU for inpatient, primary care, and emergency department visits.
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Exercício Físico , Aceitação pelo Paciente de Cuidados de Saúde , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Índice de Massa Corporal , Sinais VitaisRESUMO
BACKGROUND: Few have examined predictive relationships between physical activity (PA) and health using electronic health records (EHRs) of patient-reported PA. OBJECTIVE: Assess initial predictive validity of the Physical Activity "Vital Sign" (PAVS) recorded in EHRs with BMI and disease burden. METHODS: EHRs were from November 2011 to November 2013 (n = 34,712). Differences in not meeting Physical Activity Guidelines (PAG) were tested using chi-square analysis between being normal weight versus overweight/obese, and scoring below versus above the 50th percentile of the Charlson Comorbidity Index (CCI). Repeated measures logistic regression was used to determine odds of BMI and CCI classifications according to responses to the PAVS as not meeting PAG. RESULTS: Patients who did not meet PAG according to the PAVS were more likely than normal weight patients to have a higher BMI (BMI 25.0-29.9, OR = 1.19, P = .001; BMI 30.0-34.9, OR = 1.39, P < .0001; BMI 35.0-39.9, OR = 2.42, P < .0001; BMI ≥ 40, OR = 3.7, P < .0001) and also higher disease burden (above 50th percentile for CCI, OR = 1.8, P < .0001). CONCLUSIONS: The strong association of the PAVS found with patient BMI and moderately-strong association with disease burden supports initial predictive validity of the PAVS recorded in EHRs. PA recorded in EHRs may be vastly useful for assessing patient disease and cost burdens attributed independently to PA behavior.
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Registros Eletrônicos de Saúde , Exercício Físico/fisiologia , Inquéritos e Questionários/normas , Sinais Vitais , Adolescente , Adulto , Índice de Massa Corporal , Doença Crônica , Metabolismo Energético , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Sobrepeso/complicações , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: To date, no physical activity (PA) questionnaires intended for primary care have been compared against a criterion measure of PA and current (2008) aerobic PA recommendations of the American College of Sports Medicine/American Heart Association (ACSM/AHA). AIM: This study evaluated preliminary evidence for criterion validity of two brief (<1 min) PA questionnaires with accelerometry, and their ability to identify if individuals meet ACSM/AHA PA recommendations. METHODS: 45 health clinic staff wore an accelerometer for seven consecutive days and afterwards completed two brief PA questionnaires, the Physical Activity Vital Sign (PAVS), and the Speedy Nutrition and Physical Activity Assessment (SNAP). Agreement and descriptive statistics were calculated between the PAVS or SNAP and accelerometry in order to measure each questionnaire's ability to quantify the number of days participants achieved ⩾ 30 min of moderate-vigorous PA (MVPA) performed in bouts of ⩾ 10 continuous minutes. Participants with <5 days of ⩾ 30 bout-min of MVPA were considered insufficiently active according to PA recommendations. FINDINGS: There was a significant positive correlation between number of days with ⩾ 30 bout-min MVPA and the PAVS (r = 0.52, P < 0.001), and SNAP ( r= 0.31, P < 0.05). The PAVS had moderate agreement with accelerometry for identifying if individuals met or did not meet PA recommendations (κ = 0.46, P < 0.001), whereas SNAP had poor agreement (κ = 0.12, P < 0.05). CONCLUSIONS: This study provides preliminary evidence of criterion validity of the PAVS and SNAP with accelerometry and agreement identifying if respondents meet current (2008) ACSM/AHA aerobic PA recommendations. The PAVS and SNAP should be evaluated further for repeatability, and in populations varying in PA levels, age, gender, and ethnicity.