Minority Health and Health Equity Archive

Permanent URI for this collectionhttp://hdl.handle.net/1903/21769

Welcome to the Minority Health and Health Equity Archive (MHHEA), an electronic archive for digital resource materials in the fields of minority health and health disparities research and policy. It is offered as a no-charge resource to the public, academic scholars and health science researchers interested in the elimination of racial and ethnic health disparities.

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Subject: search.filters.subject.Exercise

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Now showing 1 - 3 of 3
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    Blood pressure responses of sedentary African American women during cycle and treadmill exercise.
    (2007) Reed, Justy
    At fixed HR values, after adjusting for baseline BP, BMI, and age, BP reactivity is mode dependent and greater for cycling than treadmill exercise at both low and moderate exercise intensity. Baseline SBP is inversely related to the magnitude of SBP reactivity after controlling for the effects of BMI and age.
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    Health is power: An ecological theory-based health intervention for women of color
    (2011) Lee, Rebecca E.; Medina, Ashley V.; Mama, Scherezade K.; Reese-Smith, Jacqueline Y.; O'Connor, Daniel P.; Brosnan, Marcella; Cubbin, Catherine; McMillan, Tracy; Estabrooks, Paul A.
    Objective Physical inactivity and poor dietary habits plague Americans as health challenges, with women of color most vulnerable to their detrimental effects. Individually focused interventions have not demonstrated lasting success, possibly due to the lack of focus on sustainable social and physical environment factors. This manuscript describes the rationale, design and methodology of Health Is Power (HIP), a transcultural, community based, randomized controlled trial that investigated the effectiveness of a group cohesion intervention to increase physical activity and improve dietary habits in African American and Hispanic or Latina women in Houston and Austin, Texas. Methods The intervention development was guided by group dynamics principles anchored within an ecologic model. Results Women participated in three health assessments and a six month face to face intervention that included evidence-based behavioral methods – integrated into strategies to promote group cohesion – framed to account for environmental factors contributing to health disparities. Women participated in team building activities, environmental mapping exercises, and supervised walks or taste tests. Conclusions Neighborhood contextual and environmental measures are described to test ecologic factors that may contribute to behavioral maintenance. Theoretically guided interventions that account for multiple levels of influence in behavior initiation and maintenance stand to improve health outcomes in vulnerable populations.
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    The relationship between destination proximity, destination mix and physical activity behaviors
    (2008) McCormack, Gavin R.; Giles-Corti, Billie; Bulsara, Max
    Background. The presence and mix of destinations is an important aspect of the built environment that may encourage or discourage physical activity. This study examined the association between the proximity and mix of neighbourhood destinations and physical activity. Methods. Secondary analysis was undertaken on physical activity data from Western Australian adults (n=1394). These data were linked with geographical information systems (GIS) data including the presence and the mix of destinations located within 400 and 1500 m from respondents' homes. Associations with walking for transport and recreation and vigorous physical activity were examined. Results. Access to post boxes, bus stops, convenience stores, newsagencies, shopping malls, and transit stations within 400 m (OR 1.63–5.00) and schools, transit stations, newsagencies, convenience stores and shopping malls within 1500 m (OR 1.75–2.38) was associated with participation in regular transport-related walking. A dose–response relationship between the mix of destinations and walking for transport was also found. Each additional destination within 400 and 1500 m resulted in an additional 12 and 11 min/fortnight spent walking for transport, respectively. Conclusion. Proximity and mix of destinations appears strongly associated with walking for transport, but not walking for recreation or vigorous activity. Increasing the diversity of destinations may contribute to adults doing more transport-related walking and achieving recommended levels of physical activity.