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Scott J. Strath, Ann M. Swartz, Sarah J. Parker, Nora E. Miller, Elizabeth K. Grimm and Susan E. Cashin

Background:

Increasing physical activity (PA) levels in older adults represents an important public health challenge. The purpose of this study was to evaluate the feasibility of combining individualized motivational messaging with pedometer walking step targets to increase PA in previously inactive and insufficiently active older adults.

Methods:

In this 12-week intervention study older adults were randomized to 1 of 4 study arms: Group 1—control; Group 2—pedometer 10,000 step goal; Group 3—pedometer step goal plus individualized motivational feedback; or Group 4—everything in Group 3 augmented with biweekly telephone feedback.

Results:

81 participants were randomized into the study, 61 participants completed the study with an average age of 63.8 ± 6.0 years. Group 1 did not differ in accumulated steps/day following the 12-week intervention compared with participants in Group 2. Participants in Groups 3 and 4 took on average 2159 (P < .001) and 2488 (P < .001) more steps/day, respectively, than those in Group 1 after the 12-week intervention.

Conclusion:

In this 12-week pilot randomized control trial, a pedometer feedback intervention partnered with individually matched motivational messaging was an effective intervention strategy to significantly increase PA behavior in previously inactive and insufficiently active older adults.

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Lucas J. Carr, R. Todd Bartee, Chris M. Dorozynski, James F. Broomfield, Marci L. Smith and Derek T. Smith

Background:

Less than half of U.S. adults engage in the recommended amount of physical activity (PA). Internet-delivered PA programs increase short-term PA but long-term adherence is largely equivocal.

Purpose:

To determine whether increased PA following the 16-week internet-delivered Active Living Every Day (ALED-I) program is maintained 8 months later in sedentary and overweight rural adults.

Methods:

In our previous randomized controlled trial (N = 32; 18 intent-to-treat controls, 14 ALED-I interventions), the ALED-I group increased PA (+1384 steps/day; E.S. = 0.95) and reduced central adiposity. Nine original intervention participants and ten delayed intent-to-treat control participants completed ALED-I and an 8-month follow-up. Pedometer-measured PA, anthropometric variables, and cardiometabolic disease risk factors were assessed at baseline, postintervention, and at 8 months.

Results:

Control crossover participants increased PA (+1337 steps/day; P = .04). Eight months following completion of ALED-I (N = 19), PA levels relapsed (–1340 steps/day) and were similar to levels before the intervention (6850 ± 471 steps/day vs. 6755 ± 543 steps/day; P = .89). Total cholesterol and triglycerides improved, –9.9% and –18.2%, respectively, and reductions in central adiposity were maintained (97.1 ± 2.2 cm vs. 97.2 ± 2.2 cm; P = .66).

Conclusions:

The ALED-I intervention was efficacious in the short-term but did not produce longer-term adherence to PA. Future theory- based internet-delivered interventions that produce habituation of increased PA are warranted. Study conducted in Laramie, WY from January 2007 through November 2007.

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Silvia Varela, José M. Cancela, Manuel Seijo-Martinez and Carlos Ayán

.R.L. , Coley , N. , Moll van Charante , E.P. , van Gool , W.A. , Richard , E. , & Andrieu , S. ( 2017 ). Determinants of dropout and nonadherence in a dementia prevention randomized controlled trial: The prevention of dementia by intensive vascular care trial . Journal of the American Geriatrics

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Pedro Lopez, Mikel Izquierdo, Regis Radaelli, Graciele Sbruzzi, Rafael Grazioli, Ronei Silveira Pinto and Eduardo Lusa Cadore

). Designing randomized, controlled trials aimed at preventing or delaying functional decline and disability in frail, older persons: A consensus report . Journal of the American Geriatrics Society, 52 , 625 – 634 . PubMed ID: 15066083 doi:10.1111/j.1532-5415.2004.52174.x 10.1111/j.1532-5415.2004.52174.x

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Alexei Wong, Arturo Figueroa, Marcos A. Sanchez-Gonzalez, Won-Mok Son, Oksana Chernykh and Song-Young Park

. References Astin , J.A. , Berman , B.M. , Bausell , B. , Lee , W.L. , Hochberg , M. , & Forys , K.L. ( 2003 ). The efficacy of mindfulness meditation plus Qigong movement therapy in the treatment of fibromyalgia: A randomized controlled trial . Journal of Rheumatology, 30 ( 10 ), 2257 – 2262

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Francini Vilela Novais, Eduardo J. Simoes, Chester Schmaltz and Luiz R. Ramos

in general practice for physical activity, smoking, alcohol consumption and diet in elderly: a randomized controlled trial . Arch Gerontol Geriatr . 2014 ; 58 ( 1 ): 160 – 169 . PubMed ID: 24012131 doi:10.1016/j.archger.2013.08.007 10.1016/j.archger.2013.08.007 24012131 40. Grandes G , Sanchez

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Franciele Cascaes da Silva, Rodrigo da Rosa Iop, Patrícia Domingos dos Santos, Lídia Mara Aguiar Bezerra de Melo, Paulo José Barbosa Gutierres Filho and Rudney da Silva

This study aimed to determine the effects of physical-exercise-based rehabilitation programs on quality of life of patients with Parkinson’s disease through a systematic review of randomized clinical trials. For this purpose the following electronic databases were selected: Medline by PubMed, Cochrane, Web of Science, and PEDro. The search strategy included the proposed descriptors in the Medical Subject Headings (MeSH), associated with a sensitive list of terms to search for randomized controlled trials (RCTs), without year and language restrictions. Fourteen studies were potentially relevant, and these studies were included. Physical-exercise-based rehabilitation programs realized 2–4 times a week, 60 min each session, for 6–12 weeks, and follow-up of 3 months promotes significant positive effects on quality of life in Parkinson’s disease patients at mild to moderate stages and disease duration around 6 years.

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Katja Linde and Dorothee Alfermann

Background:

Physical and cognitive activity seems to be an effective strategy by which to promote age-sensitive fluid cognitive abilities in older adults.

Method:

In this randomized controlled trial, 70 healthy senior citizens (age 60–75) were allocated to a physical, cognitive, combined physical plus cognitive, and waiting control group. The trial assessed information processing speed, short-term memory, spatial relations, concentration, reasoning, and cognitive speed.

Results:

In contrast to the control group, the physical, cognitive, and combined training groups enhanced their concentration immediately after intervention. Only the physical training group showed improved concentration 3 months later. The combined training group displayed improved cognitive speed both immediately and three months after intervention. The cognitive training group displayed improved cognitive speed 3 months after intervention.

Conclusions:

Physical, cognitive, and combined physical plus cognitive activity can be seen as cognition-enrichment behaviors in healthy older adults that show different rather than equal intervention effects.

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Leena Hakola, Kai Savonen, Pirjo Komulainen, Maija Hassinen, Rainer Rauramaa and Timo A. Lakka

Background:

Little is known about factors that modify the effectiveness of exercise interventions in increasing exercise. We aimed to identify moderators of the effectiveness of aerobic exercise intervention in maintaining increased aerobic exercise among older individuals.

Methods:

The participants of a 4-year randomized controlled trial were a population sample of 1410 men and women aged 57 to 78 years. The aerobic exercise group included 185 individuals and the control group included 169 individuals who reported low aerobic exercise at baseline. Maintained increase in aerobic exercise was defined as at least 60-minute increase in moderate-to-heavy aerobic exercise per week from baseline to 2- and 4-year assessments.

Results:

Individuals in the aerobic exercise group were 2.5 (95% CI 1.5 to 3.9) times more likely to maintain increased aerobic exercise than those in the control group. Individuals aged < 68.5 years but not older individuals succeeded in maintaining increased aerobic exercise in the intervention group (P = .02 for interaction). Individuals who were past smokers (P = .02 for interaction), were working (P = .05 for interaction), or had symptoms of depression (P = .05 for interaction) succeeded better in maintaining increased aerobic exercise in the intervention group than other individuals.

Conclusions:

These findings help in more precise targeting of future exercise interventions among older individuals.

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Rosemarie Martin and Elaine Murtagh

Background:

A cluster randomized controlled trial was conducted to assess the effectiveness of the Active Classrooms intervention, which integrates movement into academic lessons, on the moderate-to-vigorous physical activity levels (MVPA) of primary school children during class-time and throughout the school day.

Methods:

Ten classroom teachers and their students aged 8 to 12 years were recruited and randomized into the Active Classrooms intervention group (n = 131students, n = 5teachers) or a delayed-treatment controlled group (n = 117students, n = 5teachers). The intervention group participated in active academic lessons taught by the classroom teacher over an 8 week period. Accelerometers were used to gather physical activity data at baseline, postintervention and at 4 months follow-up. Teachers completed a questionnaire to evaluate the program.

Results:

A significant difference for change in daily class time MVPA levels was identified between the treatment (n = 95) and control (n = 91) groups from pre- to postintervention (P < .001) and this difference was maintained at follow-up (P < .001). No significant difference emerged between the treatment and control groups for change in school day MVPA levels from pre- to postintervention (P = .52) or follow-up (P = .09). Teachers reported that they were highly satisfied with the program.

Conclusions:

Movement integration has the potential to improve physical activity levels of primary school children in the classroom.