Have A Seat—Or Maybe Not

Too much sitting is harmful.

Photo © blue jean images.

In this month’s AJN, author Linda Eanes sounds the alarm about the health risks associated with the way most of us spend much of our waking life: sitting down. Her article, “Too Much Sitting: A Newly Recognized Health Risk,” reviews research on the health effects of prolonged uninterrupted sitting (sitting for 30 minutes or more) and high-volume sitting (sitting for seven hours or more each day).

Studies show an association between high-volume and prolonged uninterrupted sitting and health risks, including cardiovascular disease, diabetes, and all-cause mortality. Sedentary time is also linked to obesity and an increased risk of certain cancers, including ovarian, endometrial, and colon cancer.

Eanes notes:

“Simply put, too much sitting, with its characteristic reduced energy expenditure and absence of whole body movement, may jeopardize health even in the presence of regular exercise.”

Exercise matters, but we’re still sitting too much.

Unfortunately, Eanes’s statement describes my life (see my September editorial) and that of most people I know: sitting at a desk, sitting while commuting, and doing some exercise a few hours a week. (Or what we like to think […]

Low Physical Activity Among Chinese American Immigrants with Prediabetes and Type 2 Diabetes

“…compared with the general population, people who have or are at risk for type 2 diabetes are significantly less likely to engage in regular physical activity.”

On this month’s cover, group practices tai chi during snowfall in Shenyang, China. ©Photo Reuters/Stringer.

We all know that physical activity is important for maintaining health—for everyone. It’s especially important to prevent or manage prediabetes and type 2 diabetes.

AJN’s February research feature, “Physical Activity Among Chinese American Immigrants with Prediabetes or Type 2 Diabetes,” takes a special look at the issue among Chinese American immigrants. Diabetes is the fifth leading cause of death among Asian Americans, so researchers wanted to investigate what this population’s knowledge of and barriers to physical activity might be.

Recruiting from a community health center in New York City, researchers conducted interviews with 100 foreign-born Chinese American adults having a diagnosis of prediabetes or type 2 diabete

According to the study authors:

“Chinese American immigrants with prediabetes or type 2 diabetes tend to be sedentary and are less likely to perform moderate or vigorous physical activity than the general population . . . .The findings also highlight some of the barriers to such activity and suggest a need for greater involvement […]

Can Your Fitness Tracker Save Your Life?

Megen Duffy, RN, BSN, CEN, works in hospice case management. She occasionally writes on nursing and digital health topics for AJN.

Fitness trackers and ‘wearables’ are becoming ubiquitous.

Fitness tracker “wearables” have become mainstream, with sales projected to reach $19 billion by 2018. If you don’t have one, many of your patients probably do, particularly this time of year when fitness goals are at the forefront of many New Year’s resolution lists. Wearables can track a lot of things, and people are claiming that they save lives. Are they all that? First, here’s a brief overview of wearables types and their uses.

Popular wearable brands include Fitbit (with 79% of sales), Jawbone, Nike, Apple (Apple Watch is a smart watch that has fitness tracker functionality), Garmin, and Misfit. Prices run from about $50 to as much as you want to spend: an Apple Watch costs from $275 to more than $10,000, depending on the model.

Increased functions. Wearables have far surpassed their pedometer function. They do all count steps, but now they also track sleep and heart rate and have increasingly more bells and whistles. The newer Fitbits and the new watchOS operating system for the Apple Watch even have “breathe” functions, intended to remind the wearer to take a few minutes several times a day and breathe to promote relaxation.

Wearables (including smart watches) now have extra features such as replaceable […]

2017-06-26T20:34:15-04:00January 12th, 2017|digital health, personal health practices|1 Comment

Nurses, Exercise, Time: Hitting a Nerve

Flickr creative commons/ Richard Masoner Flickr creative commons/ Richard Masoner

Hitting a Nerve. I received several recent emails about an editorial I wrote in the April issue of AJN, in which I discussed nurses’ health practices, including exercise, in conjunction with one of our feature articles, Original Research: An Investigation into the Health-Promoting Lifestyle Practices of RNs.”

The authors found that, for study participants,

physical activity and stress management scores were low for the entire group of RNs.”

Drawing a connection between these findings and recent research by Letvak and colleagues suggesting an association between nurses’ health and job performance, I wrote, “If the nurse caring for you or your loved one is suffering from fatigue and stress, she or he may be more apt to make an error or to sustain a workplace injury.”

Judging from the emails I received, I hit a chord. The writers stressed the difficulty of working full time and, in many cases, caring for a family as well. Often, they said, they had little energy left over for themselves. One writer, though, did say that my editorial was the ‘kick’ she needed to get back to walking! […]

Attention to Patients’ Mobility: Low-Tech But Essential

A critical care nurse led a multidisciplinary team to explore the effects of a dedicated ‘mobility team’ on functional and other outcomes in ICU patients.

By Betsy Todd, MPH, RN, CIC, AJN clinical editor

julie kertesz/ via flickr creative common julie kertesz/ via flickr creative common

It’s long been known that immobility leads to deconditioning. Various studies indicate that muscle strength drops by 3% to 11% with each day of bed rest. As most of us have witnessed firsthand in both patients and family members, it can take months to regain pre–bed rest levels of functioning. For some people, the strength and mobility needed for independence never return.

In this month’s issue, a community hospital critical care nurse led a multidisciplinary team to explore the effects of a dedicated “mobility team” on functional and other outcomes in ICU patients. In “Implementation of an Early Mobility Program in an ICU,” Danielle Fraser and colleagues share what they learned.

The mobility team consisted of a physical therapist, a critical care RN, and an ICU rehab aide. Respiratory therapists worked closely with the team. Patients assigned to the early mobility intervention could progress through four successive levels of movement, from passive range-of-motion exercises to full ambulation.

Compared with ICU patients who received routine care, the patients in the intervention group were more functionally independent at discharge. In addition, this […]

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