Gender Differences in Adverse Psychosocial Outcomes among Family Caregivers: A Systematic Review

This systematic review explores gender differences in adverse psychosocial and role-related outcomes of family caregivers of older adults with chronic illnesses. Data sources for the systematic review included CINAHL, PubMed, PsycINFO, and Google Scholar. Eligible primary research focused on examining gender-based differences in psychological and emotional outcomes (e.g., burden, depression, stress) among family caregivers of an older adult with chronic illness. In total, 16 studies were included in the review with most studies using a cross-sectional design and conducted outside of the United States. Studies reported on gender differences in health outcomes such as burden, stress, and anxiety. Women caregivers had overall higher negative outcomes, but men may have more intense difficulty during the initial caregiver transition phase. Resources to address caregiver health should consider the caregiver's gender. As the older adult population grows, more caregiver research is needed and future studies to include more male caregivers.

Support amid uncertainty: Long COVID illness experiences and the role of online communities

Long COVID is characterized by persistent and debilitating long-term symptoms from COVID-19. Many persons with Long COVID began gathering in online communities during the early phases of the pandemic to share their illness experiences. This qualitative interview study explored the subjective experiences of 20 persons with Long COVID recruited from five online communities. Their understandings of illness and associated implications for social relationships with family and friends, healthcare professionals, and online community members were explored. Three themes were identified from our analysis, including (1) complex and unpredictable illness experienced amid an evolving understanding of the pandemic; (2) frustration, dismissal, and gaslighting in healthcare interactions; and (3) validation and support from online communities. These findings highlight the significant uncertainty that persons with Long COVID navigated, the features of their often dismaying healthcare experiences, and the ways in which online communities aided them in understanding their illness.

Digital Methodology for Mobile Clinical Decision Support Development in Long-Term Care

The global COVID-19 pandemic has driven innovations in methods to sustain initiatives for the design, development, evaluation, and implementation of clinical support technology in long-term care settings while removing risk of infection for residents, family members, health care workers, researchers and technical professionals. We adapted traditional design and evaluation methodology for a mobile clinical decision support app - designated Mobile Application Information System for Integrated Evidence ("MAISIE") - to a completely digital design methodology that removes in-person contacts between the research team, developer, and nursing home staff and residents. We have successfully maintained project continuity for MAISIE app development with only minor challenges while working remotely. This digital design methodology can be implemented in projects where software can be installed without in-person technical support and remote work is feasible. Team skills, experience, and relationships are key considerations for adapting to digital environments and maintaining project momentum.

Unmet Caregiving Needs Among Sepsis Survivors Receiving Home Health Care: The Need for Caregiver Training

Unmet needs for family caregiver assistance threaten patient outcomes during Medicare home health care (HHC). Sepsis survivors represent a growing proportion of the HHC patient population, but little is known regarding their risk for unmet caregiving needs. We describe prevalence and underlying cause of unmet caregiving needs for sepsis survivors receiving HHC, using HHC patient assessment data for 85,851 older sepsis survivors receiving post-acute HHC in 2013-2014. Unmet caregiving needs were most common for assistance with Activities of Daily Living (ADLs) (28%) and medication administration (27%). Caregivers' need for training accounted for more than three-fourths of all unmet caregiving needs. Those who experienced decline/no improvement in cognitive function were more likely to experience unmet caregiving needs. Findings highlight the potential value of expanding family caregiver training to improve HHC outcomes for sepsis survivors and indicate that caregivers of sepsis survivors with poor cognitive function may benefit most.

Family Caregivers' Conceptions of Trust in Home Health Care Providers

Trust is important to family caregivers of older adults receiving home health care (HHC). Caregivers rely extensively on nurses, home health aides, and other providers to manage complex care tasks. The current study examined how family caregivers conceive of trust in HHC providers. Directed content analysis methods were applied to 40 qualitative interviews conducted with caregivers of HHC patients aged ≥65 years. Results indicated that caregivers invested trust in providers who displayed competencies in caring for patients with chronic conditions and functional difficulties, willingness to foster frequent and open communication with room for questions and feedback, confidence in their ability to be present and alert for patients, and fidelity to a variety of tasks contributing to holistic care. Caregivers' conceptions of trust in providers are affected by interpersonal aspects of their interactions with providers as well as the broader systems of care within which they participate. [Research in Gerontological Nursing, 14(4), 200-210.].

Interventions to Improve Health and Well-Being Among Family Caregivers of Older Adults With Chronic Illnesses: A Scoping Review

Caregivers of older adults with chronic illnesses often face challenges that harm their health and well-being. Evidence-based strategies are needed to address such outcomes. The current study aims to synthesize interventions designed to improve the health and well-being of caregivers of older adults with chronic illnesses. Search strategies included investigating four databases (e.g., PubMed, CINAHL), as well as conducting bibliographic, hand, and author searches. Eligible studies were randomized controlled trials conducted between 2009 and 2019 that included family caregivers of older adults with chronic illnesses aged ≥65 and that reported care-giver health or well-being outcomes. Data from 24 eligible studies were extracted, analyzed, and narratively synthesized. Although intervention characteristics were diverse (e.g., strategies, interventionists), most improved health and well-being. Thus, providers have an array of interventions available to them to help caregivers. Future caregiver research should examine theory-driven interventions among diverse samples, clearly report intervention dose, and measure physical health. [Journal of Gerontological Nursing, 47(5), 45-51.].

A systematic review and meta-analysis of interventions to reduce sedentary behavior among older adults

Sedentary behavior (SB) is associated with numerous negative health outcomes, independent of physical activity behavior. Older adults are the most sedentary population in the United States. Understanding the effects and characteristics of existing interventions to reduce SB can inform practice, future research, and public health initiatives to improve older adults’ health. We conducted a systematic review and meta-analysis to examine existing SB intervention research among older adults and quantitatively synthesize intervention effects. Comprehensive searches were conducted to identify studies testing interventions to reduce SB time among adults at least 60 years old. Data on study design, intervention content and delivery, and participant characteristics were extracted from eligible studies. Standardized mean difference effect sizes (Cohen’s d) were synthesized using a random-effects model for two-group pretest–posttest design studies. Twenty-two reports describing 17 distinct studies were included in the narrative synthesis, with eight studies included in the meta-analysis (k = 8; n = 1,024). Most interventions were theory-driven and employed multiple strategies, including education, self-monitoring, and goal setting. Although SB interventions significantly reduced total sedentary time, the overall effect was small (d = −0.25, 95% confidence interval [−0.50, 0.00], p = .05). Studies were significantly heterogeneous (Q = 22.34, p < .01); however, the small number of comparisons prevented moderator analyses. Practitioners should employ diverse SB-specific strategies to encourage older adults to reduce time spent sedentary. To develop public health programs targeting SB in older adults, future research should include measures of time spent in specific SB and duration/number of breaks in sedentary time and investigate SB intervention effects on health outcomes.

“Doing the Right Thing”: Family Caregivers Managing Medical and Nursing Tasks in the Postacute Home Health Care Setting

Family caregivers often manage complex medical and nursing tasks (MNTs) for older adults transitioning from hospital to home. To explore caregivers’ experiences managing MNTs in the postacute home health care (HHC) setting, we interviewed by phone 20 caregivers of older adults who received HHC following a hospitalization. Interviews were recorded, transcribed, and analyzed using directed content analysis. Caregivers highlighted the technical complexity and emotional impact of performing MNTs, as well as social (e.g., family, friends) and environmental (e.g., neighborhood, housing) resources they leveraged to meet the older adults’ care needs. Caregivers also identified challenges coordinating care and services within HHC and the larger health care system. Caregiver engagement in the postacute HHC setting should incorporate tailored training and support, assessments of socioenvironmental context and resources, and facilitated navigation of the health care system. Future research should elucidate factors associated with successful collaborative relationships among HHC providers, older adults, and their caregivers in the postacute HHC setting.

Relationships Between Race/Ethnicity and Health Care Utilization Among Older Post-Acute Home Health Care Patients

Few studies have explored racial/ethnic differences in health care outcomes among patients receiving home health care (HHC), despite known differences in other care settings. We conducted a retrospective cohort study examining racial/ethnic disparities in rehospitalization and emergency room (ER) use among post-acute patients served by a large northeastern HHC agency between 2013 and 2014 (N = 22,722). We used multivariable binomial logistic regression to describe the relationship between race/ethnicity and health care utilization outcomes, adjusting for individual-level factors that are conceptually related to health service use. Overall rates of rehospitalization and ER visits were 10% and 13%, respectively. African American and Hispanic patients experienced higher odds of ER visits or rehospitalization during their HHC episode. Racial/ethnic differences in utilization were mediated by enabling factors, such as caregiver availability, and illness-level factors, such as illness severity, functional status, and symptoms. Intervention targets may include early risk assessment, proactive management of clinical conditions, rehabilitative therapy, and caregiver training.

Sepsis Survivors Transitioned to Home Health Care: Characteristics and Early Readmission Risk Factors

OBJECTIVE

To profile the characteristics of growing numbers of sepsis survivors receiving home healthcare (HHC) by type of sepsis before, during, and after a sepsis hospitalization and identify characteristics significantly associated with 7-day readmission.

DESIGN

Cross-sectional descriptive study. Data sources included the Outcome and Assessment Information Set (OASIS) and Medicare administrative and claims data.

SETTING AND PARTICIPANTS

National sample of Medicare beneficiaries hospitalized for sepsis who were discharged to HHC between July 1, 2013 and June 30, 2014 (N = 165,228).

METHODS

We used an indicator distinguishing among 3 types of sepsis: explicitly coded sepsis diagnosis without organ dysfunction; severe sepsis with organ dysfunction; and septic shock. We compared these subgroups' demographic, clinical and functional characteristics, comorbidities, risk factors for rehospitalization, characteristics of the index hospital stay, and predicted 7-day hospital readmission.

RESULTS

The majority (80.7%) had severe sepsis, 5.7% had septic shock, and 13.6% had sepsis without acute organ system dysfunction. The medical diagnoses recorded at HHC admission identified sepsis or blood infection only 7% of the time, potentially creating difficulty identifying the sepsis survivor in HHC. Among sepsis types, septic shock survivors had the greatest illness burden profile. This study describes 12 key variables, each of which individually raises the relative 7-day readmission risk by as much as 60%. Increased risk of 7-day rehospitalization was found among those with septic shock, 3 or more previous inpatient stays, index hospital length of stay of >8 days, dyspnea, >6 functional dependencies, and other risk factors.

CONCLUSIONS AND IMPLICATIONS

Implications for practice include using our findings to identify sepsis survivors who are at risk for early readmission. Assessment for these factors may profile the at-risk patient, thereby triggering the call for additional acute care intervention such as delayed discharge, or post-acute intervention such as early home visit and outpatient follow-up.

META-ANALYSIS OF INTERVENTIONS TO REDUCE SEDENTARY BEHAVIOR AMONG OLDER ADULTS

ABSTRACT BODY Sedentary behavior (SB) is associated with substantial health risks such as increased risk of cardiovascular mortality, diabetes, and cognitive and physical functioning decline. Older adults are particularly at risk as they are the most sedentary population. The purpose of this meta-analysis was to determine the overall effects of interventions designed to reduce SB among older adults. A comprehensive literature search of online databases, bibliographies, and author searches located published and unpublished studies. Included studies tested interventions to reduce SB time, were written in English, and focused on community-dwelling adults age 60 years or older. Data were extracted on sample, study design, and intervention characteristics using an investigator-developed tool. Study effect sizes were synthesized using a random effects model. Heterogeneity of effects across studies was examined; however, moderator analyses were not conducted due to the small number of included studies. Of the 2,408 reviewed citations, 22 reports were included representing 17 distinct studies, eight of which were included in the two-group post-test meta-analysis (n= 1,024 participants). Interventions overall modestly reduced SB time among older adults (d=-.25, 95% CI [-.50, .00], p=.05); however, significant heterogeneity of effect size was observed across studies (Q=22.34, p<.01). Our findings demonstrate a need for more research targeting SB reduction in this high-risk population. Future research should include measures of breaks in sedentary time and types of SB (e.g., watching TV, reading) which are also critical indicators of health risk. Moreover, further exploration of relationships between health outcomes and SB intervention effects is needed.

A PROFILE OF CAREGIVING AMONG SEPSIS SURVIVORS RECEIVING POST-ACUTE HOME HEALTH CARE

Sepsis survivors transitioning from hospital-to-home are clinically complex. Family caregivers can face challenges managing patients’ care needs; however, skilled home health care (HHC) can serve as an important resource during this care transition. This study’s purpose was to describe caregiving needs among older sepsis survivors receiving post-acute HHC, and identify sources of unmet caregiving needs. We conducted a retrospective analysis of a national dataset of Medicare beneficiaries starting a new HHC episode who were after hospital discharge for sepsis between 2013 and 2014 (n=165,228). All patients received at least one HHC visit the first week after hospital discharge. Caregiving activities included seven items from the start of care Outcome and Assessment Information Set. Descriptive statistics were used to examine types of caregiving activities and needs, demographics, and clinical information. Proportions of patients with unmet caregiving needs ranged from 9%-29%, with the largest proportion of unmet needs in activities of daily living (ADL) assistance (29%), medication administration (28%), and medical procedures/treatments (25%). Unmet caregiving needs across activities were largely due to a caregiver needing training/supportive services (75%-88%), suggesting that many sepsis survivors receiving HHC have caregivers who are available to help, but who lack the knowledge and skills to manage patients’ complex care needs. Thus, HHC providers should address caregiving training and support needs, especially related to assistance with ADLs, medication administration, and medical procedures/treatments. Future research is needed to determine specific educational strategies for caregiver training and support, especially related to skills and knowledge assessment, and training delivery and monitoring.

Caregivers' Experiences Regarding Training and Support in the Post-Acute Home Health-Care Setting

Background:

Post-acute home health-care (HHC) services provide a unique opportunity to train and support family caregivers of older adults returning home after a hospitalization. To enhance family-focused training and support strategies, we must first understand caregivers’ experiences.

Objective:

To explore caregivers’ experiences regarding training and support for managing older adults’ physical functioning (PF) needs in the post-acute HHC setting.

Method:

We conducted a qualitative descriptive study using semi-structured telephone interviews of 20 family caregivers. Interviews were recorded, transcribed, and analyzed using conventional content analysis.

Results:

We identified the following primary categories: facilitators to learning (eg, past experience, learning methods), barriers to learning (eg, learning on their own, communication, timing/logistics, preferred information and timing of information delivery), and interactions with HHC providers (eg, positive/negative interactions, provider training and knowledge).

Conclusion:

Caregivers were responsive to learning strategies to manage older adults’ PF needs and, importantly, voiced ideas to improve family-focused training and support. HHC providers can use these findings to tailor training and support of family caregivers in the post-acute HHC setting.

Caregivers' Perceptions Managing Functional Needs Among Older Adults Receiving Post-Acute Home Health Care

Caregivers play important roles in managing the physical functioning (PF) needs of older adults transitioning home after a hospitalization. Training and support of caregivers in the post-acute home health care (HHC) setting should incorporate caregivers' perspectives. To explore caregivers' experiences managing PF needs in the post-acute HHC setting, semi-structured telephone interviews of 20 caregivers were conducted. Conventional content analysis revealed patient-, caregiving task-, caregiver-, and home environment-related themes consistent with the Theory of Dependent Care. Caregivers highlighted the dynamics and contributors of PF needs for older patients in the post-acute HHC setting and depicted the enormity of caregiving tasks needed to manage older patients' PF needs. Caregivers also described their perceived roles and challenges in managing PF deficits, including a sense of isolation when they were the sole caregiver. Findings from this research can guide nursing efforts to target caregiver training and support during this critical care transition. [Res Gerontol Nurs. 2019; 12(4):174-183.].

Physical Functioning Among Older Adults New to Long-Term Services and Supports

Background and Objectives

To identify determinants of self-reported physical functioning (PF) among older adults new to long-term services and supports (LTSS).

Research Design and Method

Using the International Classification of Function, Disability, and Health (ICF) framework, we conducted a secondary analysis of self-reported data on symptoms, basic/instrumental activities of daily living, quality of life, assistive devices, physical therapy needs, prior healthcare utilization, health status, and demographics from 470 older adults new to LTSS (Home/Community-Based n = 156; Assisted Living n = 156; Nursing Home n = 158). Multiple linear regression was used to identify associations between ICF constructs and self-reported PF (SF-12 Physical Composite Summary score [SF12PCS], lower scores indicate worse PF).

Results

LTSS recipients were mostly female (71%) and over age 80 (Mean: 80.9 years, SD: 8.7). LTSS recipients' mean SF12PCS score was 37.3 (SD 11.0), indicating overall low self-reported PF. LTSS recipients living in their homes (b = -3.35, p = .003) or assisted living facilities (b = -2.93, p = .012) had significantly lower mean scores compared to recipients in nursing homes. Higher SF12PCS scores were associated with fewer activities of daily living deficits (p < .001), and better quality of life (p < .001). Lower scores were associated with more symptoms (p < .001), poorer nutrition (p = .013), ambulation aid use (p < .001), and physical therapy (p < .026).

Discussion and Implications

Diverse health, activity, and environmental factors may facilitate early identification of new LTSS recipients most in need of interventions to optimize self-reported PF. Several health conditions may be targets for such interventions. Additional research is needed to evaluate and compare PF trajectories among older adults receiving LTSS in diverse settings.

Racial/ethnic disparities in disability outcomes among post-acute home care patients

OBJECTIVE

To examine activities of daily living (ADL) disability outcomes among racially/ethnically diverse elders receiving home care (HC) after hospitalization.

METHOD

We conducted a retrospective cohort analysis of single-agency, 2013-2014 Outcome and Assessment Information Set data from older adults who received post-hospitalization HC ( n = 20,674). We measured overall change in ADL disability by summing the difference of standardized admission and discharge scores from nine individual ADL. Associations between race/ethnicity and overall ADL change scores were modeled using general linear regression, adjusting for covariates consistent with the Disablement Model.

RESULTS

Overall, patients experienced improvement in ADL disability from HC admission to discharge. However, Asian, African American, and Hispanic patients experienced significantly less improvement compared with non-Hispanic Whites (all p < .001), even after controlling for covariates.

DISCUSSION

Racial/ethnic disparities exist in ADL disability improvement among HC patients. Research is needed to clarify mechanisms underlying these disparities. Disablement Model factors may be targets for clinical intervention.

Why older adults may decline offers of post-acute care services: A qualitative descriptive study

The most common post-acute care (PAC) services available to patients after hospital discharge include home care, skilled nursing facilities, nursing homes, inpatient rehabilitation, and hospice. Patients who need PAC and receive services have better outcomes, however almost one-third of those offered services decline. Little research exists on PAC decision-making and why patients may decline services. This qualitative descriptive study explored the responses of thirty older adults to the question: "Can you, from the patient point of view, tell me why someone would not want post hospital care?" Three themes emerged. Participants may decline due to 1) previous negative experiences with PAC, or 2) a preference to be home. Some participants stated, "I'd be there" and would not decline services. Participants also discussed 3) why other patients might decline PAC which included patients' past experiences, lack of understanding/preconceived ideas, and preferences. Clinical implications include assessing patients' knowledge and experience before providing recommendations.

Blood pressure outcomes of medication adherence interventions: systematic review and meta-analysis

This systematic review applied meta-analytic procedures to integrate primary research that examined blood pressure outcomes of medication adherence interventions. Random-effects model analysis calculated standardized mean difference effect sizes. Exploratory dichotomous and continuous moderator analyses using meta-analytic analogues of ANOVA and regression were performed. Codable data were extracted from 156 reports with 60,876 participants. The overall weighted mean difference systolic effect size was 0.235 across 161 treatment versus control comparisons. The diastolic effect size was 0.189 from 181 comparisons. Effect sizes were significantly heterogeneous. Common risks of bias included lack of allocation concealment, unmasked data collectors, and absent intention-to-treat analyses. Exploratory moderator analyses suggested that habit-based interventions may be most effective. The largest effect sizes were for interventions delivered by pharmacists. The modest magnitude effect sizes suggest future research should explore novel higher dose interventions that might address multiple levels of influence on adherence behavior.

Identifying Factors Associated With Mobility Decline Among Hospitalized Older Adults

Hospitalization can negatively affect mobility among older adults. Early detection of older patients most at risk for mobility decline can lead to early intervention and prevention of mobility loss. This study's purpose was to identify factors from the International Classification of Functioning, Disability, and Health associated with mobility decline among hospitalized elders. We conducted a secondary analysis of data from 959 hospitalized adults age 65 and older. We estimated the effects of health conditions and environmental and personal factors on mobility decline using logistic regression. Almost half of the sample declined in mobility function during hospitalization. Younger age, longer length of hospital stay, having a hearing impairment, and non-emergency admit type were associated with mobility decline, after adjusting for covariates. Findings may be used to develop an evidence-based, risk-determination tool for hospitalized elders. Future research should focus on individual, environmental, and policy-based interventions promoting physical activity in the hospital.

Patient Preferences for Information on Post-Acute Care Services

The purpose of the current study was to explore what hospitalized patients would like to know about post-acute care (PAC) services to ultimately help them make an informed decision when offered PAC options. Thirty hospitalized adults 55 and older in a Northeastern U.S. academic medical center participated in a qualitative descriptive study with conventional content analysis as the analytical technique. Three themes emerged: (a) receiving practical information about the services, (b) understanding "how it relates to me," and (c) having opportunities to understand PAC options. Study findings inform clinicians what information should be included when discussing PAC options with older adults. Improving the quality of discharge planning discussions may better inform patient decision making and, as a result, increase the numbers of patients who accept a plan of care that supports recovery, meets their needs, and results in improved quality of life and fewer readmissions. [Res Gerontol Nurs. 2016; 9(4):175-182.].

The Effectiveness of Medication Adherence Interventions Among Patients With Coronary Artery Disease: A Meta-analysis

BACKGROUND

Despite the known benefits of medication therapy for secondary prevention of coronary artery disease (CAD), many patients do not adhere to prescribed medication regimens. Medication nonadherence is associated with poor health outcomes and higher healthcare cost.

OBJECTIVE

The purpose of this meta-analysis was to determine the overall effectiveness of interventions designed to improve medication adherence (MA) among adults with CAD. In addition, sample, study design, and intervention characteristics were explored as potential moderators to intervention effectiveness.

METHODS

Comprehensive search strategies helped in facilitating the identification of 2-group, treatment-versus-control-design studies testing MA interventions among patients with CAD. Data were independently extracted by 2 trained research specialists. Standardized mean difference effect sizes were calculated for eligible primary studies, adjusted for bias, and then synthesized under a random-effects model. Homogeneity of variance was explored using a conventional heterogeneity statistic. Exploratory moderator analyses were conducted using meta-analytic analogs for analysis of variance and regression for dichotomous and continuous moderators, respectively.

RESULTS

Twenty-four primary studies were included in this meta-analysis. The overall effect size of MA interventions, calculated from 18,839 participants, was 0.229 (P < .001). The most effective interventions used nurses as interventionists, initiated interventions in the inpatient setting, and informed providers of patients' MA behaviors. Medication adherence interventions tested among older patients were more effective than those among younger patients. The interventions were equally effective regardless of number of intervention sessions, targeting MA behavior alone or with other behaviors, and the use of written instructions only.

CONCLUSIONS

Interventions to increase MA among patients with CAD were modestly effective. Nurses can be instrumental in improving MA among these patients. Future research is needed to investigate nurse-delivered MA interventions across varied clinical settings. In addition, more research testing MA interventions among younger populations and more racially diverse groups is needed.

Interventions to Improve Medication Adherence in Hypertensive Patients: Systematic Review and Meta-analysis

This systematic review applied meta-analytic procedures to synthesize medication adherence interventions that focus on adults with hypertension. Comprehensive searching located trials with medication adherence behavior outcomes. Study sample, design, intervention characteristics, and outcomes were coded. Random-effects models were used in calculating standardized mean difference effect sizes. Moderator analyses were conducted using meta-analytic analogues of ANOVA and regression to explore associations between effect sizes and sample, design, and intervention characteristics. Effect sizes were calculated for 112 eligible treatment-vs.-control group outcome comparisons of 34,272 subjects. The overall standardized mean difference effect size between treatment and control subjects was 0.300. Exploratory moderator analyses revealed interventions were most effective among female, older, and moderate- or high-income participants. The most promising intervention components were those linking adherence behavior with habits, giving adherence feedback to patients, self-monitoring of blood pressure, using pill boxes and other special packaging, and motivational interviewing. The most effective interventions employed multiple components and were delivered over many days. Future research should strive for minimizing risks of bias common in this literature, especially avoiding self-report adherence measures.

Impact of physical activity interventions on anthropometric outcomes: systematic review and meta-analysis

Considerable research has tested physical activity (PA) interventions to prevent and treat overweight and obesity. This comprehensive meta-analysis synthesized the anthropometric effects of supervised exercise interventions and motivational interventions to increase PA. Eligible intervention studies included healthy participants with reported anthropometric outcomes [e.g., body mass index (BMI)]. Extensive searching located 54,642 potentially eligible studies. We included data from 535 supervised exercise and 283 motivational interventions in our syntheses, which used random-effects analyses. Exploratory moderator analyses used meta-analytic analogues of ANOVA and regression. We synthesized data from 20,494 participants in supervised exercise and 94,711 undergoing motivational interventions. The overall mean effect sizes (ES, d) for treatment versus control groups in supervised exercise interventions were 0.20 (treatment vs. control within-group comparison) and 0.22 (between-group comparison). The ES of 0.22 represents a post-intervention BMI of 26.7 kg/m(2) for treatment participants relative to 27.7 kg/m(2) for controls. The corresponding mean ES for motivational interventions was significantly smaller (d = 0.09 for between group, d = 0.10 for treatment vs. control within-group). Control group within-group comparisons revealed slightly worsening anthropometric outcomes during study participation (d = -0.03 to -0.04). Moderator analyses identified potential variables for future research. These findings document significant improvements in anthropometric effects from both supervised exercise and motivational interventions.

Lipid outcomes from supervised exercise interventions in healthy adults

OBJECTIVES

To meta-analyze lipid outcomes from supervised exercise interventions among healthy adults.

METHODS

Comprehensive search strategies identified trials testing supervised exercise interventions in samples of healthy adults. Data were coded and analyzed using random effects meta-analysis methods. Moderator analyses explored whether design, sample, or intervention characteristics were linked with lipid outcomes.

RESULTS

Data were analyzed from 344 comparisons. The overall mean effect size for 2-group comparisons was 0.28, corresponding to reduced total cholesterol of 8.65 mg/dl. Study effect sizes were greater where participants were obese at baseline, and for interventions utilizing low-intensity exercise.

CONCLUSIONS

Supervised exercise interventions can improve lipid outcomes for healthy adults, with possible greater improvement for obese individuals, and through low-intensity exercise.

Interventions to Increase Physical Activity Among Older Adults: A Meta-Analysis

PURPOSE OF THE STUDY

To determine the overall effectiveness of interventions designed to increase physical activity (PA) behavior among community-dwelling older adults.

DESIGN AND METHODS

Comprehensive literature searching identified eligible PA intervention studies among community-dwelling adults aged 65 and older, or sample mean age of 70. Diverse study characteristics were extracted and outcome data were duplicate coded. Overall mean effect sizes (ESs) were synthesized using a random-effects model. Heterogeneity of effects was analyzed using Q and I(2) statistics. Moderator analyses were conducted using meta-analytic analogues of ANOVA and regression for dichotomous and continuous moderators, respectively.

RESULTS

ESs were calculated from 13,829 primary study subjects. The overall mean ES for two-group posttest comparisons was 0.18 (95% CI 0.10-0.26, p < .001). This represents a difference of 620 steps/day or 73 min of PA/week between treatment and control groups. Significant moderators included the use of theory, how interventions were delivered, and cognitive plus behavioral-type intervention components. Non-significant moderators include the type of interventionist, delivery setting, and various measures of intervention dose.

IMPLICATIONS

PA interventions significantly improved PA behavior among community-dwelling older adults. Effective PA interventions may be efficiently delivered using already available resources and personnel. Future PA intervention research should be theoretically based, incorporate more diverse subjects, and compare intervention delivery methods.

Physical activity interventions among older adults: a literature review

Physical activity (PA) is important in the management of chronic illness among older adults worldwide. Researchers have conducted several intervention studies to increase PA behavior in this population. This review of the past 12 years of relevant PA intervention research among adults aged 60 years and older systematically summarized research findings, identified characteristics of successful interventions, and proposed areas of future research. There were 20 studies reviewed for this article, most employing a combination of cognitive-behavioral intervention design. Cognitive-based only and combination interventions were more successful in changing PA behavior; however, behavioral-based interventions demonstrated more long-term changes in PA behavior. Among theory-based interventions, self-efficacy was the most commonly operationalized construct. Findings from this review may inform future primary research to promote PA behavior among older adults, as well as gerontological clinical practice.

Meta-analysis of fitness outcomes from motivational physical activity interventions

BACKGROUND

Motivational physical activity (PA) interventions are effective in increasing PA behavior among healthy adults; however, the impact of these interventions on cardiorespiratory fitness (CRF) has not yet been examined.

OBJECTIVE

The purpose of this meta-analysis is to quantitatively synthesize CRF outcomes of motivational PA interventions among healthy adults.

METHODS

Comprehensive searching identified studies testing motivational PA interventions with CRF outcomes. Two independent coders extracted data. Data were synthesized using standardized mean difference effect sizes (ESs, d) under a random effects model. Heterogeneity was assessed, and moderator analyses were conducted using subgroup analyses and meta-regression.

RESULTS

Data were analyzed from 11,458 primary study subjects. The overall mean ES for CRF was 0.48 (p < .01), which corresponds to a difference in VO2 max of 2.5 mL/kg/min between treatment and control groups. Studies were significantly heterogeneous (Q = 133.29, p < .01). Significant moderators included age (β = -0.02, p = .01) and recommending endurance plus resistance exercises (d = 1.04) versus recommending only endurance exercise (d = 0.47).

DISCUSSION

Motivational interventions designed to increase PA can improve CRF among healthy adults. Clinicians should recommend endurance and resistance exercise to improve CRF in this population. Future primary research should test interventions longitudinally and across more diverse populations. Although other moderators examined in this study did not show a significant effect on ES, the number of comparisons available for moderator analyses was small.

Methodological challenges in physical activity research with older adults

The aging adult population is growing, as well as the incidence of chronic illness among older adults. Physical activity (PA) has been demonstrated in the literature to be a beneficial component of self-management for chronic illnesses commonly found in the older adult population. Health sciences research seeks to develop new knowledge, practices, and policies that may benefit older adults' management of chronic illness and quality of life. However, research with the older adult population, though beneficial, includes potential methodological challenges specific to this age group. This article discusses common methodological issues in research among older adults, with a focus on PA intervention studies. Awareness and understanding of these issues may facilitate future development of research studies devoted to the aging adult population, through appropriate modification and tailoring of sampling techniques, intervention development, and data measures and collection.

Using meta-analyses for comparative effectiveness research

Comparative effectiveness research seeks to identify the most effective interventions for particular patient populations. Meta-analysis is an especially valuable form of comparative effectiveness research because it emphasizes the magnitude of intervention effects rather than relying on tests of statistical significance among primary studies. Overall effects can be calculated for diverse clinical and patient-centered variables to determine the outcome patterns. Moderator analyses compare intervention characteristics among primary studies by determining whether effect sizes vary among studies with different intervention characteristics. Intervention effectiveness can be linked to patient characteristics to provide evidence for patient-centered care. Moderator analyses often answer questions never posed by primary studies because neither multiple intervention characteristics nor populations are compared in single primary studies. Thus, meta-analyses provide unique contributions to knowledge. Although meta-analysis is a powerful comparative effectiveness strategy, methodological challenges and limitations in primary research must be acknowledged to interpret findings.

Physical activity interventions with healthy minority adults: meta-analysis of behavior and health outcomes

This meta-analysis is a systematic compilation of research focusing on various exercise interventions and their impact on the health and behavior outcomes of healthy African American, Hispanic, Native American, and Native Hawaiian adults. Comprehensive searching located published and unpublished studies. Random-effects analyses synthesized data to calculate effect sizes (ES) as a standardized mean difference (d) and variability measures. Data were synthesized across 21,151 subjects in 100 eligible samples. Supervised exercise significantly improved fitness (ES=.571-.584). Interventions designed to motivate minority adults to increase physical activity changed subsequent physical activity behavior (ES=.172-.312) and anthropometric outcomes (ES=.070-.124). Some ES should be interpreted in the context of limited statistical power and heterogeneity. Attempts to match intervention content and delivery with minority populations were inconsistently reported. Healthy minority adults experienced health improvements following supervised exercise. Interventions designed to motivate subjects to increase physical activity have limited magnitude heterogeneous effects.

Time management strategies for research productivity

Researchers function in a complex environment and carry multiple role responsibilities. This environment is prone to various distractions that can derail productivity and decrease efficiency. Effective time management allows researchers to maintain focus on their work, contributing to research productivity. Thus, improving time management skills is essential to developing and sustaining a successful program of research. This article presents time management strategies addressing behaviors surrounding time assessment, planning, and monitoring. Herein, the Western Journal of Nursing Research editorial board recommends strategies to enhance time management, including setting realistic goals, prioritizing, and optimizing planning. Involving a team, problem-solving barriers, and early management of potential distractions can facilitate maintaining focus on a research program. Continually evaluating the effectiveness of time management strategies allows researchers to identify areas of improvement and recognize progress.