Sunday January 21, 2018

New app for captuirng causes of deaths

0
//
51
Republish
Reprint

Melbourne: A team of researchers has developed a revolutionary new app for tablets and mobile phones to accurately capture the causes of deaths at a time when two in three deaths – 35 million each year – are unregistered worldwide, including in India.

Around 180 countries that are home to 80 percent of the world’s population do not collect reliable cause of death statistics.

“Without the accurate cause of death information, we cannot monitor disease and injury trends, we can’t keep track of emerging health problems and we don’t have any markers to show us whether programs and policies are actually working,” said professor Alan Lopez from the University of Melbourne.

To develop the app, the research team redesigned a short “verbal autopsy” questionnaire and tested it in India, the Philippines, Mexico and Tanzania. The app was then field-tested in China, Sri Lanka and Papua New Guinea.

Family members of the deceased were given surveys in hand-held devices. A computer then analysed the data to make a diagnosis, bypassing the need to rely on doctors to do this work.

The method involves data collection by health workers, registrars and village officials who use the app to administer the surveys.

“The data is fed into a computer, which makes a diagnosis. It requires very minimal training. This way doctors are free to do what they do best, which is providing essential medical care to their communities,” the authors noted.

Computers can reliably provide a diagnosis by linking symptoms with a specific cause of death in real-time.

The instant provision of information overcomes what can be a 10-year lag between the death and the doctor’s report.

“So if you live in a country where no-one is dying from malaria, then why are you pouring money into malaria-prevention programmes? And conversely, if people are dying from lung cancer, why aren’t you investing in tobacco control?” professor Lopez asked.

Verbal autopsy research has shown that computer models are just as accurate as physicians in making diagnoses based on verbal autopsy data, at a fraction of the cost.

The app is the result of a decade-long global collaboration led by the University of Melbourne and researchers at the Institute for Health Metrics and Evaluation (IHME), University of Washington.

“In countries with scarce data on causes of death, policymakers need this information to better understand local disease burden and effectively allocate resources,” added IHME director Dr Christopher Murray.

Up-to-date, reliable information on what people are dying from and at what age, is really important for policies to prevent premature death.

“Our app provides a way to do this, quickly, simply, cheaply and effectively, in real time, with the power of technology, professor Lopez concluded in a new paper published in the journal BMC Medicine. (IANS)

Click here for reuse options!
Copyright 2015 NewsGram

Next Story

Vivo opens online store in India

The Vivo innovative range will be available in 10,000 postal service areas (pin codes) across the country, the company said.

0
//
16
Vivo to open E-stores in India to increase its market. Wikimedia Commons
Vivo to open E-stores in India to increase its market. Wikimedia Commons
  • Vivo is opening online stores in India in order to expand its market.
  • With new E-stores, the smartphones will be available to customers all over India.
  • The company is also thinking of launching an E-store app to make it convenient for people.

In a bid to expand its online presence, Chinese smartphone maker Vivo on Monday launched its E-store in India that will deliver products and services across the country.

“With the new E-store, Vivo’s innovative range of smartphones will be available to our customers across the country with special launch offers,” Kenny Zeng, Chief Marketing Officer, Vivo India, said in a statement.

Vivo will sell its phones through E-stores in India now.
Vivo will sell its phones through E-stores in India now.

The Vivo innovative range will be available in 10,000 postal service areas (pin codes) across the country, the company said.

The handset maker also announced its “Launch Carnival” under which, it is offering benefits on smartphones from January 16-18.

Buyers will get discount coupons worth up to Rs 2,000 on select smartphones, 12-month zero-cost EMI and one-time screen replacement in Vivo V7 and V7+ smartphones, the company said.

The company is also planning to launch its E-store application with features such as Augmented Reality (AR) support with the live chat option to help customers make purchase decisions. IANS

Next Story