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1.
J Occup Environ Med ; 64(11): 920-926, 2022 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-35901200

RESUMO

OBJECTIVES: The aim of this study was to determine if occupational stress is a social determinant of elevated hypertension among African Americans. METHODS: Currently employed, full-time adults from the Midlife in the United States Refresher and Midlife in the United States Milwaukee Refresher studies reported data on demographics, job characteristics, and medical history. RESULTS: African American workers reported less job control and greater physical job demands than non-African Americans. Both physical and psychological job demands were independently associated with greater odds of high blood pressure. Job strain was associated with high blood pressure and differed by race ( P < 0.05). CONCLUSIONS: The elements of the job-demand control model differed by race and were most relevant for African Americans when exposed to high job demands and low job control. However, there was no evidence of differential vulnerability for either psychological demands, control, or physical demands for African Americans.


Assuntos
Hipertensão , Estresse Psicológico , Adulto , Humanos , Estados Unidos/epidemiologia , Estresse Psicológico/epidemiologia , Estresse Psicológico/psicologia , Negro ou Afro-Americano , Hipertensão/epidemiologia , Projetos de Pesquisa
2.
Artigo em Inglês | MEDLINE | ID: mdl-35010800

RESUMO

Pesticides used to control insects, such as pyrethroids, are neurotoxicants, yet adolescent researchers often overlook their potential role in adolescent psychological adjustment. This brief report is guided by bioecological theory and considers the possible independent and interactive effects of environmental pyrethroid pesticide exposure for adolescent depressive symptoms. Self-reported adolescent appraisals of the parent-child relationship and depressive symptoms were obtained from a convenience sample of impoverished, predominantly Latino urban youth (n = 44). Exposure to environmental pyrethroids was obtained from wipe samples using a standardized protocol. Parent-adolescent conflict was higher in households with bifenthrin than those without, and adolescent depressive symptoms were elevated in homes where cypermethrin was detected. In addition, the presence of bifenthrin in the home attenuated the protective effects of parental involvement on adolescent depressive symptoms. The current results suggest that adolescent mental health researchers must consider the synergistic combinations of adolescents' environments' physical and social features. Given the endemic presence of pesticides and their neurotoxic function, pesticide exposure may demand specific attention.


Assuntos
Comportamento do Adolescente , Praguicidas , Adaptação Psicológica , Adolescente , Depressão/epidemiologia , Ajustamento Emocional , Humanos , Relações Pais-Filho , Poder Familiar
3.
J Pediatr Nurs ; 46: 33-38, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30826725

RESUMO

PURPOSE: The purpose of this study was to examine the effect of a live music intervention provided by the mother on full term infants' amount of crying and parent-infant interaction in the first six weeks of life. DESIGN AND METHODS: A randomized posttest-only experimental/no-contact control group design was used for this study. A sample of 66 mothers with healthy, newborn infants were recruited. The researcher wrote an original lullaby with each mother in the experimental group and gave instructions as to how to use the lullaby as reinforcement for infant quiet, non-crying behavior. Mother-infant dyads were assessed over a six-week period for infant crying amounts and parent-infant interaction behaviors. Demographic variables, postpartum depression, and value of music were assessed as well to detect associations between variables and groups. RESULTS: Results indicated that there were significant differences between groups for mean crying time per week and mother-infant interaction behaviors. Analysis by demographic variables such as mother parity, socioeconomic status, and marital status showed no significant group differences on infant crying or interaction scores. Mothers who used the contingent music intervention were more motivated to sing and valued the use of music with their infants more than mothers in the control group. CONCLUSIONS: The outcomes of this study demonstrate importance of parental singing for mother-infant bonding. PRACTICE IMPLICATIONS: Implementing early intervention services, such as music therapy in the postpartum unit, can provide new mothers useful music applications that can enhance mother-infant interaction, especially mothers living in high stress or negative environments.


Assuntos
Choro/psicologia , Relações Mãe-Filho , Música/psicologia , Feminino , Florida , Humanos , Lactente , Recém-Nascido , Kentucky , Masculino , Apego ao Objeto
4.
J Trauma ; 67(5): 1004-12, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19901661

RESUMO

BACKGROUND: Massive transfusion (MT) protocols improve survival in patients with exsanguinating hemorrhage. Both the increased plasma to red blood cells (RBC) and platelets to RBC ratios, and the "protocolization" of product delivery seem to be critical components of the reduction in mortality. The purpose of this study was to identify the incidence and impact of MT protocol noncompliance and to intervene in provider-related events associated with poor compliance and outcomes. METHODS: A MT protocol was initiated in 2006 at a Level I trauma center. All cases of protocol activation were reviewed by a multidisciplinary performance improvement (PI) group for compliance and the need for "real-time" protocol adjustments. Educational conferences, Grand Rounds presentations, and individual provider education were performed on a quarterly basis. Compliance of seven measures were evaluated as follows: type and screen sent from emergency department (ED), activation of protocol in ED, activation by trauma attending, administration of 2:3 plasma to RBC, administration of 1:5 platelets to RBC, protocol discontinuation on leaving operating room, and no products wasted. Univariate, multivariate, and time-series analyses were performed. RESULTS: All 125 MT protocol activations occurring from February 2006 to January 2008 were reviewed. Full compliance for all PI measures during the entire period was 27%. There were no differences in demographics, injury severity, or physiologic scores between patients for whom activations were compliant and those who were noncompliant. Full compliance was an independent predictor of survival (86.7% vs. 45.0%, p < 0.001). Both activation of the protocol in the ED and achievement of prespecified ratios of plasma: RBC (2:3) and platelets: RBC (1:5) were independent predictors of 24-hour and 30-day survivals. All PI measures demonstrated improved compliance during the study period with the exception of ED activation. Failure to send type and screen from the ED is an independent predictor of wasted blood products. CONCLUSION: Early activation of a MT protocol and achieving predefined ratios was associated with improved survival. ED activation and direct blood bank notification by the trauma attending were associated with a reduction in blood product wastage. A multidisciplinary PI process helps to identify provider/specialty noncompliance and to assess the impact of these factors, and it was associated with improvement in compliance and MT outcomes over time.


Assuntos
Transfusão de Sangue/métodos , Protocolos Clínicos , Hemorragia/terapia , Avaliação de Resultados em Cuidados de Saúde , Adulto , Transfusão de Componentes Sanguíneos/métodos , Feminino , Hemorragia/mortalidade , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Insuficiência de Múltiplos Órgãos/prevenção & controle , Razão de Chances , Estudos Prospectivos , Indicadores de Qualidade em Assistência à Saúde , Estudos Retrospectivos , Tennessee , Centros de Traumatologia/organização & administração , Ferimentos e Lesões/mortalidade , Ferimentos e Lesões/terapia , Adulto Jovem
5.
J Trauma ; 66(1): 41-8; discussion 48-9, 2009 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-19131804

RESUMO

INTRODUCTION: Massive transfusion (MT) protocols have been shown to improve survival in severely injured patients. However, others have noted that these higher fresh frozen plasma (FFP):red blood cell (RBC) ratios are associated with increased risk of organ failure. The purpose of this study was to determine whether MT protocols are associated with increased organ failure and complications. METHODS: Our institution's exsanguination protocol (TEP) involves the immediate delivery of products in a 3:2 ratio of RBC:FFP and 5:1 for RBC:platelets. All patients receiving TEP between February 2006 and January 2008 were compared with a cohort (pre-TEP) of all patients from February 2004 to January 2006 that (1) went immediately to the operating room and (2) received MT (>or=10 units of RBC in first 24 hours). RESULTS: Two hundred sixty-four patients met inclusion (125 in the TEP group, 141 in the pre-TEP). Demographics and Injury Severity Score were similar. TEP received more intraoperative FFP and platelets but less in first 24 hours (p < 0.01). There was no difference in renal failure or systemic inflammatory response syndrome, but pneumonia, pulmonary failure, open abdomens, and abdominal compartment syndrome were lower in TEP. In addition, severe sepsis or septic shock and multiorgan failure were both lower in the TEP patients (9% vs. 20%, p = 0.011 and 16% vs. 37%, p < 0.001, respectively). CONCLUSIONS: Although MT has been associated with higher organ failure and complication rates, this risk appears to be reduced when blood products are delivered early in the resuscitation through a predefined protocol. Our institution's TEP was associated with a reduction in multiorgan failure and infectious complications, as well as an increase in ventilator-free days. In addition, implementation of this protocol was followed by a dramatic reduction in development of abdominal compartment syndrome and the incidence of open abdomens.


Assuntos
Transfusão de Sangue/métodos , Protocolos Clínicos , Insuficiência de Múltiplos Órgãos/prevenção & controle , Ferimentos e Lesões/complicações , Ferimentos e Lesões/terapia , Adulto , Feminino , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Masculino , Insuficiência de Múltiplos Órgãos/etiologia , Insuficiência de Múltiplos Órgãos/mortalidade , Estudos Prospectivos , Sistema de Registros , Fatores de Risco , Estatísticas não Paramétricas , Análise de Sobrevida , Reação Transfusional , Ferimentos e Lesões/mortalidade
6.
J Trauma ; 64(5): 1177-82; discussion 1182-3, 2008 May.
Artigo em Inglês | MEDLINE | ID: mdl-18469638

RESUMO

BACKGROUND: The importance of early and aggressive management of trauma- related coagulopathy remains poorly understood. We hypothesized that a trauma exsanguination protocol (TEP) that systematically provides specified numbers and types of blood components immediately upon initiation of resuscitation would improve survival and reduce overall blood product consumption among the most severely injured patients. METHODS: We recently implemented a TEP, which involves the immediate and continued release of blood products from the blood bank in a predefined ratio of 10 units of packed red blood cells (PRBC) to 4 units of fresh frozen plasma to 2 units of platelets. All TEP activations from February 1, 2006 to July 31, 2007 were retrospectively evaluated. A comparison cohort (pre-TEP) was selected from all trauma admissions between August 1, 2004 and January 31, 2006 that (1) underwent immediate surgery by the trauma team and (2) received greater than 10 units of PRBC in the first 24 hours. Multivariable analysis was performed to compare mortality and overall blood product consumption between the two groups. RESULTS: Two hundred eleven patients met inclusion criteria (117 pre-TEP, 94 TEP). Age, sex, and Injury Severity Score were similar between the groups, whereas physiologic severity (by weighted Revised Trauma Score) and predicted survival (by trauma-related Injury Severity Score, TRISS) were worse in the TEP group (p values of 0.037 and 0.028, respectively). After controlling for age, sex, mechanism of injury, TRISS and 24-hour blood product usage, there was a 74% reduction in the odds of mortality among patients in the TEP group (p = 0.001). Overall blood product consumption adjusted for age, sex, mechanism of injury, and TRISS was also significantly reduced in the TEP group (p = 0.015). CONCLUSIONS: We have demonstrated that an exsanguination protocol, delivered in an aggressive and predefined manner, significantly reduces the odds of mortality as well as overall blood product consumption.


Assuntos
Transtornos da Coagulação Sanguínea/terapia , Transfusão de Componentes Sanguíneos/estatística & dados numéricos , Hemorragia/terapia , Substitutos do Plasma/uso terapêutico , Centros de Traumatologia/estatística & dados numéricos , Ferimentos e Lesões/complicações , Adulto , Transtornos da Coagulação Sanguínea/etiologia , Feminino , Hemorragia/etiologia , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Masculino , Sistema de Registros , Estudos Retrospectivos , Análise de Sobrevida , Ferimentos e Lesões/classificação , Ferimentos e Lesões/terapia
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