Early Lifestyle Changes Lower Type 2 Diabetes, Cardiovascular Disease

Early Lifestyle Changes Lower Type 2 Diabetes, Cardiovascular Disease

by Hannah Joy on  August 31, 2017 at 7:17 PM Health Watch
RSS Email Print This Page Comment bookmark
Font : A-A+

Highlights
  • Regular and early lifestyle changes can reduce type 2 diabetes and cardiovascular disease risk
  • Early and regular educational programs can delay or prevent the onset of type 2 diabetes and cardiovascular disease
  • Use of peer educators to deliver interventions could be a more pragmatic, cost-effective approach
Regular and early interventions on a healthy diet can decrease the risk of developing type 2 diabetes and cardiovascular disease (CVD) among young people of South Asia, reveals a new study published in BMC Medicine.
Early Lifestyle Changes Lower Type 2 Diabetes, Cardiovascular Disease

In this study, the research team King's College London and the Diabetes Association of Sri Lanka noted about 4000 individuals who were in the age group of 5 and 40, contrary to the previous studies, which focused on only high risk older people.

The results of this study showed that regular and realistic educational sessions were more successful and cost-effective for high risk younger people, especially those below 18 years of age when compared with less-intensive and irregular sessions.

Type 2 diabetes is highest among the Asians. About 60 percent of people were accounted for this disease, worldwide. South Asians were likely to develop the disease early and with a third of future cases were predicted to occur in those individuals who aged below 45 years.

In this study, the participants were included from Colombo, Sri Lanka. They have been screened out of 23,298 people and were identified being at an increased risk of developing type 2 diabetes and CVD. However, the participants were not yet diagnosed with the disease.

After three years, only 3539 participants were eligible for the analysis. They were chosen out of the 4672 members, who were in the age group of 5 and 40 when the study began.

Pragmatic Lifestyle Modification (P-LSM) Program

The participants were randomized into two groups. One group belonged to the pragmatic lifestyle modification (P-LSM) program and the other in the control lifestyle modification program (C-LSM).

The results found showed that there were no significant differences seen in the participant's age, gender, clinical or biochemical characteristics among both the groups at the time of randomization.

An identical education program was given to both the groups. The program was designed to reduce weight, improve diet, reduce psychological stress and increase physical activity among the participants.

Participants in the P-LSM group received one-to-one advice, assessment, and interventions once in every three months, for an average of three years and those in the C-LSM group received interventions only once every year for an average of three years.

For participants younger than 16 years, the advice and guidance were given to the child's parents in both the groups.

The program was delivered by 'peer educators,' i.e., educators who were in the age group of 18 to 40 years. Experts from University of Colombo and the MV diabetes research center, located in Chennai, India trained these educators with regular refreshing sessions.

Both the groups were monitored throughout the study period for several risk factors, which can lead to cardio-metabolic disease later in life, such as hypertension, new type 2 diabetes, renal disease and cardiovascular disease.

After three years, an 11 percent significant risk reduction among the P-LSM group was seen, where these risk factors occurred to be much lesser when compared to the control group (479 compared to 562).

New occurrences of hypertension reduced significantly with those in the P-LSM group (115 participants) versus the control group (152 participants).

The research team found further reductions in the occurrence of type 2 diabetes among both the groups (58 in the P-LSM group and 72 in the C-LSM group).

The reduction was especially seen in participants aged under 18 years and was found that the risk factors occurred were lesser in the P-LSM group when compared with the C-LSM, with 140 versus 174, a 17 percent risk reduction.

The participants in the P-LSM during the study improved their physical activity and their behavior towards increasing activity to a greater extent when compared to those in the C-LSM group.

Findings of the Study

'This study highlights that even small changes in lifestyle could lead to changes in health. We suggest that early and regular interventions can have a significant impact in delaying or preventing the onset of type 2 diabetes and other cardiovascular disease,' said lead author Dr. Janaka Karalliedde, Clinical Senior Lecturer at King's College London.

'The impact of this research could hold enormous benefits for young South Asians at risk of type 2 diabetes and cardiovascular disease. Importantly it is a low-cost intervention that could be translated into parts of the community in Sri Lanka and other low to middle-income countries. The use of peer educators to deliver interventions could be a more pragmatic, cost-effective approach than registered dietitians or counselors,' said Dr. Mahen Wijesuriya, co-lead author, the Diabetes Association of Sri Lanka.

Further research is needed to determine the longer-term impact of such lifestyle variations in a younger population, revealed the research team.

This study does not explain the mechanisms behind the reductions in risk factors. However, it establishes links that require further research. Also, these results observed in this young urban population may not apply to other groups.



Source: Medindia

Post a Comment

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
Notify me when reply is posted
I agree to the terms and conditions

Related Links

More News on:

Otitis Media Liver Natural Remedies for Cholesterol – How Effective Are They? Malnutrition to Obesity - The Big Leap Gardening and Horticultural Therapy for the Young and the Old Atherosclerosis 

News A - Z

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

News Search

Medindia Newsletters

Subscribe to our Free Newsletters!

Terms & Conditions and Privacy Policy.

Find a Doctor

Stay Connected

  • Available on the Android Market
  • Available on the App Store

Facebook

News Category

News Archive