Publications by authors named "Craig A Johnston"

Article Synopsis
  • - Transitioning from following health guidelines to forming habits is key for older adults to maintain better diets over time.
  • - Unlike the common belief that older adults struggle to create new habits due to cognitive decline, they often have strong self-regulation skills that can aid in habit formation.
  • - Healthcare providers can support older adults in making lasting dietary changes by using a cue-behavior-reward strategy that capitalizes on their strengths.
View Article and Find Full Text PDF

Background: Children from low-income and racial/ethnic minority backgrounds are more prone to insufficient physical activity and heightened sedentary behaviors. This study aims to increase moderate to vigorous physical activity and decrease sedentary behaviors among high-risk children through an inclusive and transformative sport skill development physical education (PE) intervention.

Methods: Elementary school-aged children were recruited from 3 public schools located in underserved communities in Houston, TX.

View Article and Find Full Text PDF

Shame is a common experience for individuals living with chronic diseases related to lifestyle, such as obesity and diabetes. It is often characterized by feelings of stigma and worthlessness, leading many patients to feel judged and unworthy of respect, which can profoundly affect health outcomes and overall quality of life. Despite the severe consequences of shame, therapeutic approaches to address it remain underexplored.

View Article and Find Full Text PDF

Older adults are often advised to engage in more moderate-to-vigorous physical activity (MVPA). Although MVPA offers significant health benefits, focusing solely on MVPA may be difficult for many in this population due to their typically higher levels of sedentary behavior (SB). Increasing light-intensity physical activity (LIPA) can offer similar health benefits and be a more achievable starting point for inactive older adults.

View Article and Find Full Text PDF

Awareness of issues and health concerns can prompt individuals to change their lifestyle behaviors. In fact, awareness is typically one of the first steps towards behavior change. However, awareness alone does not necessarily initiate or sustain behavioral changes.

View Article and Find Full Text PDF

Background: Disordered eating behaviors and body dissatisfaction are highly prevalent among adolescents and linked to negative health outcomes. While Hispanic adolescents appear to be at high risk of disordered eating and body dissatisfaction, validated tools for assessment of these health concerns among this population are lacking.

Methods: This study used Confirmatory Factor Analysis to establish factorial validity for the Kids Eating Disorder Survey (KEDS) among a community sample of Hispanic adolescents.

View Article and Find Full Text PDF

Group-based interventions in health care have demonstrated a positive influence on patient outcomes by strengthening patient-healthcare professional relationships and providing an avenue for patient empowerment through shared experiences and belongingness. Groups have been shown to enhance social and psychological support, improve self-management behaviors, and encourage peer-support. However group settings also present challenges, such as discomforts in sharing within a group context and managing diverse group dynamics.

View Article and Find Full Text PDF

Diversity within the United States continues to increase, making it imperative that health care providers understand the impact of cultural background on health behaviors and perceptions. These practices promote trusting patient-provider relationships, improve outcomes, and increase patient satisfaction. In this article, we discuss the 3 largest ethnic or racial minority groups in the United States, Hispanics, African Americans, and Asians, and the intersection of culture and health care through the lens of these distinct communities.

View Article and Find Full Text PDF

This systematic review with the Delphi study aimed to identify effective and resource-efficient (optimal) strategies for recruiting schools into health promotion interventions in the United States. A literature search was conducted in PubMed, Cochrane Library, and CINAHL (EBSCO). A total of 116 interventions reported in 160 articles were included.

View Article and Find Full Text PDF

Importance: There is a need for a pediatric hand function test that can be used to objectively assess movement quality. We have developed a toy-based test, the Bead Maze Hand Function (BMHF) test, to quantify how well a child performs an activity. This is achieved by assessing the control of forces applied while drawing a bead over wires of different complexity.

View Article and Find Full Text PDF

Lifestyle behavior modification is an essential component to prevention and treatment of non-communicable diseases worldwide. For the last 40 years, studies have recognized that there is suboptimal training of physicians in lifestyle medicine and its implementation in clinical settings. The lack of nutrition and exercise counseling occurring in the medical office does not reflect the high level of evidence supporting its use.

View Article and Find Full Text PDF

Objective: To examine how the associations between meal consumption and BMI over 8 years differ by weight status in a sample of adolescents.

Design: Longitudinal, population-based study. Breakfast, lunch and dinner consumption and BMI were self-reported.

View Article and Find Full Text PDF

Background: Recruitment for clinical studies is challenging. To overcome barriers, investigators have previously established call-to-entry rates to assist in planning. However, rates specific to low-income minority populations are needed to account for additional barriers to enrolment these individuals face.

View Article and Find Full Text PDF

Background: Gaps in accessibility and communication hinder diabetes care in poor communities. Combining mobile health (mHealth) and community health workers (CHWs) into models to bridge these gaps has great potential but needs evaluation.

Objective: To evaluate a mHealth-based, Participant-CHW-Clinician feedback loop in a real-world setting.

View Article and Find Full Text PDF

Purpose: Studying physical activity in toddlers using accelerometers is challenging due to noncompliance with wear time (WT) and activity log (AL) instructions. The aims of this study are to examine relationships between WT and AL completion and (1) demographic and socioeconomic variables, (2) parenting style, and (3) whether sedentary time differs by AL completion.

Methods: Secondary analysis was performed using baseline data from a community wellness program randomized controlled trial for parents with toddlers (12-35 mo).

View Article and Find Full Text PDF

Community Health Workers (CHWs) have shown value in diabetes care. CHWs are often the individuals who provide behavioral lifestyle intervention to underserved communities and are often the first to assist patients in gaining appropriate access to care. As trusted members of their communities, they have the ability to significantly impact psychosocial and biomedical outcomes, making them important members of the behavioral medicine team.

View Article and Find Full Text PDF

The SARS-Cov-2 pandemic changed many contemporary experiences, including how healthcare and exercise programming are delivered. As a result of the pandemic, there was an increase in virtual services and programming and there continues to be a demand for virtual options. The results from Desir et al support the use of virtual visits to successfully change lifestyle factors, specifically nutrition and physical activity.

View Article and Find Full Text PDF

Pregnancy is a unique time when health care providers have more regular contact with women. Using this time to more fully understand the social influences at play can provide physicians an opportunity to leverage networks to improve health and wellbeing while stemming the exposure to health misinformation. Advocating for supportive social networks or exercise groups/programs can provide additional support and behavioral reinforcement which is needed for sustained behavior change.

View Article and Find Full Text PDF

Heterogeneity of response to paediatric obesity interventions is one of the greatest challenges to obesity care. While evaluating school-based interventions by mean changes compared to control is important, it does not provide an understanding of the individual variability in response to intervention. The objective of this study was to comprehensively review school-based interventions that reported study results in terms of response and identify definitions of response used.

View Article and Find Full Text PDF

Sport represents a holistic health tool that unifies multiple pillars of lifestyle medicine. Sport can mitigate both the ongoing health disparities in communities that were present before COVID-19 and those exacerbated after COVID-19. The significance of this recommendation is highlighted by the impact sport participation has on creating healthy relationships, managing stress, and delivering physical activity among diverse populations.

View Article and Find Full Text PDF

Family-based programs show considerable promise in preventing overweight and obesity in young children. However, dissemination is difficult because significant participant and staff involvement is required. This study examined the short-term efficacy of adding parental feeding content to a widely-used nutrition education curriculum for families in low-resourced communities comparing the influence of two delivery methods (in-class and online) on parents' feeding knowledge, practices, and styles.

View Article and Find Full Text PDF

Despite considerable evidence that plant-based diets can significantly improve health, medical professionals seldom discuss this with their patients. This issue might occur due to minimal training received in medical education, lack of time, and low self-efficacy for counseling patients about diet. Nutrition and lifestyle change should be considered a core competency for all physicians and health professionals looking for cost-effective ways to improve patient health outcomes and reduce nutrition-related chronic diseases.

View Article and Find Full Text PDF

Individual variability in weight-related outcomes from obesity intervention is widely acknowledged, yet infrequently addressed. This study takes a first step to address individual variation by determining characteristics that distinguish responsive (improvements in BMI) from unresponsive individuals. Classification regression tree (CRT) analysis grouped 185 low-income, Hispanic American middle school students who received a school-based obesity intervention.

View Article and Find Full Text PDF

While children have been shown to have increased BMI during the summer compared to the school year, it is not known if this may be due to seasonal variations in height or weight separately. Trained nurses measured heights (cm) and weights (kg) in a cohort of Kindergarteners ( = 7648) twice per year from the beginning of kindergarten through 5th grade. Variation in height and weight by season (school year .

View Article and Find Full Text PDF

Mental health is a critical component of overall well-being and exists on a continuum much like physical health. Although many ways to assess mental health exist outside of either having a disorder or not, practitioners often rely on the presence or absence of symptomatology. The assessment and promotion of emotional regulation in patients is one way to encourage individuals to engage in mental health-promoting behaviors.

View Article and Find Full Text PDF