Friday , January 21 2022

Daily use of smart scales associated with greater weight loss


CHICAGO – After 1 year, people who repeated daily or more than once a week lost more weight than those who were less involved in the new study.

Study participants were over 18 years of age, mostly male, bought ViFi Bath Baths and joined the online eHeart study, which was described as Framingham's study of the era of social media.

These findings, from Iaguang Zheng, PhD, MSN, Universiti of Pittsburgh, and colleagues, will be presented at the American Heart Association (AHA) at scientific meetings in 2018 on November 10th.

Participants were "not necessarily" interested in losing weight, senior author Mark J. Pletcher, MD, MPH, Associate Professor of Epidemiology and Biostatistics, University of California, San Francisco, explained | Medscape Cardiologists, but they "wanted to follow their weight".

The results show, he says, "people show different trajectories of self-control," and these different behaviors are strongly associated with various weight loss patterns.

However, the study can not show the causes and effects, he warned.

For example, "people who are going to burden more can also … tend to be more religious in terms of their choices in eating and staying [weight-loss] plans, "he said, or vice-versa, when a drop of pounds on a scale could encourage people to eat healthier and / or exercise more to try to keep weight.

The best that can be deduced from this study, Pletcher said, is "there is a possibility that this will be weighing you on a daily basis".

Invited to comment, spokeswoman AHA Nike Goldberg, MD, Cardiologist and Director, NIU Women's Health Center and Comedy Director of Heart Rehabilitation Program 92nd Street, New York, agrees that the study suggests that clinicians should "consider talking to their patients to be evaluated more often. "

This use of smart weight-control domes is a new way to help promote weight. Promotes self-awareness in an effort to reduce one of the major risk factors for heart disease. "

However, "I think that more people, especially more women, have to be tried, because this study had 78% of male participation," Goldberg said. Moreover, "one warning is that some patients can be discouraged little or no change from one day to another and give up."

There are no guidelines that recommend specific weighing patterns, she said. "When I advise patients on weight loss, I explain that we need to cut 500 calories to lose one pound a week," she said. "I talked about nutrition and exercise recommendations. In my practice, I do not recommend daily measurements."

Digital Era Framingham Study

For this study, Zheng and colleagues aimed to identify patterns of self-esteem to see if they were related to differences in weight loss.

They reviewed data from the Health eHeart Study, which has employed more than 200,000 people since 2013. The study enrolls adults who have an email address, agree on a complete survey online, and allow their devices, such as FitBit or a blood pressure gauge, transmit information to researchers.

The current analysis is from 1042 participants who had at least 12 months of data with ViFi or Bluetooth.

The average age of the participants was 48 years and the mean body mass index (BMI) was 29 kg / m2. Most were male (78%) and white (90%).

"Some patients have had a previous infarction or stroke or have had heart failure or cardiovascular risk factors," said Pletcher, "but most were healthy."

They did not give them any instructions on how often weighing or how to manage their weight, nor did they receive any stimulation to reduce weight.

The researchers identified six types of self-esteem during the year:

  • Constant daily measurement (n = 281; 27%).

  • A rapid fall of about 5 days per week to less than 1 day / week (n = 109; 11%)

  • Slight fall in weight from about 5 days / week to 3 days / week (n = 182; 18%)

  • Increased incidence of weight about 2 days / week to 3 days / week (n = 160; 15%)

  • Weekly measurement (n = 189; 18%)

  • Never worth it (n = 121; 12%)

Participants who repeated on a daily basis were more likely to be older, women, and daily check their weight from the very beginning.

In 12 months, those who were burdened daily lost the mean of 1.7 kg; those who had a rapid or slow drop in the weighing frequency lost a mean of 1.9 kg and 1.8 kg, respectively; and those who increased their weighing frequency lost a mean value of 0.8 kg. All were significant differences from the initial (P <.01).

However, the participants took 0.2 kg a week, and those who never lost themselves were 0.2 kg, the differences that were not significant from the initial one.

Zheng and Pletcher do not have relevant financial disclosures.

Scientific Meetings of the American Heart Association (AHA) 2018: Abstracts Sa2394. Present on November 10, 2018.

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