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- Research by the National Human Genome Research Institute showed that social interaction between cancer patients may improve their response to treatment
- Survival chances are likely to be increased by 2 percent when the patients are interactive during chemotherapy
- People model behavior based on what’s around them
New Delhi, July 27, 2017: The recuperation of cancer patients undergoing chemotherapy is affected by their social interaction with other patients during treatment, according to a new study by researchers at the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health, and the University of Oxford in the United Kingdom.
Cancer patients were a little more likely to survive for five years or more after chemotherapy if they interacted during chemotherapy with other patients who also survived for five years or more. The findings were published online July 12, 2017, in the journal Network Science.
“People model behavior based on what’s around them,” Jeff Lienert, lead author in NHGRI’s Social and Behavioral Research Branch and a National Institutes of Health Oxford-Cambridge Scholars Program fellow. “For example, you will often eat more when you’re dining with friends, even if you can’t see what they’re eating. When you’re bicycling, you will often perform better when you’re cycling with others, regardless of their performance.”
Researchers examined the data from electronic medical records from 2000 to 2009 from two major hospitals in the United Kingdom’s National Health Service. They also reviewed the room formation to confirm that the patients were positioned to interact.
“We had information on when patients checked in and out of the chemotherapy ward, a small intimate space where people could see and interact for a long period of time,” Lienert said. “We used ‘time spent getting chemotherapy in a room with others as a proxy for social connection.”
According to the ANI report, when patients were around those during chemotherapy who died in less than five years following chemotherapy, they had a 72 percent chance of dying within five years following their chemotherapy. The best outcome was when patients interacted with someone who survived for five years or longer: they had a 68 percent chance of dying within five years. The researchers’ model also predicted that if patients were isolated from other patients, they would have a 69.5 percent chance of dying within five years.
“A two percent difference in survival – between being isolated during treatment and being with other patients – might not sound like a lot, but it’s pretty substantial,” Lienert said. “If you saw 5,000 patients in nine years, that 2 percent improvement would affect 100 people.”
The researchers didn’t study why the difference occurred, but hypothesize that it may be related to stress response. “When you’re stressed, stress hormones such as adrenaline are released, resulting in a fight or flight response,” Lienert said. “If you are then unable to fight or fly, such as in chemotherapy, these hormones can build up.”
While the researchers also didn’t investigate the impact of visitors on cancer patients undergoing therapy, the effect would likely be similar, he said.
“Positive social support during the exact moments of greatest stress is crucial,” Lienert said. “If you have a friend with cancer, keeping him or her company during chemotherapy probably will help reduce their stress. The impact is likely to be as effective, and possibly more effective than cancer patients interacting with other cancer patients.”
The findings are published online in the journal Network Science.
-Prepared by Nivedita Motwani. Twitter @Mind_Makeup
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The other factor is that the traditional players are very strong in the consumer laptop market. Top 3 players control more than 70 per cent of the market and strong portfolio, distribution, and channel reach as well as brand marketing has helped them massively. "New brands can surely make a dent in the consumer laptop market but are challenged by supply issues right now. Watch out for them in 2022 as and when supply situation eases up," Navkendar Singh, Research Director, Client Devices & IPDS, IDC India told IANS.
Dominated by HP Inc, Lenovo and Dell, the traditional PC market (inclusive of desktops, notebooks, and workstations) in India continued to be robust as the shipments grew by 50.5 per cent year-over-year (YoY) in the second quarter (Q2), according to IDC. Notebook PCs continue to hold more than three-fourth share in the overall category and grew 49.9 per cent YoY in 2Q21, reporting a fourth consecutive quarter with over 2 million units. Desktops also indicated a recovery as shipments grew 52.3 per cent YoY after recording the lowest shipments of the decade in 2Q20.
According to Prabhu Ram, Head, Industry Intelligence Group, CMR, driven by the pandemic and the associated accelerated pivot to remote work, learn and unwind culture, PCs have been witnessing heightened demand. "Despite the current supply chain constraints, PCs are here to stay in the new never normal. In the run-up to the festive season, established PC market leaders will continue to leverage their brand salience and gain market share," Ram told IANS.
HP maintained its lead in the India PC market with a 33.6 per cent share as its shipments grew 54.2 per cent annually. Dell Technologies continued to hold the second position with a 22.1 per cent share and an impressive 86.1 per cent YoY growth in 2Q21. Lenovo maintained the third position with a share of 17.8 per cent in 2Q21.
Arvind Suraj, Research Fellow, Jawaharlal Nehru University (JNU), said that there is always a trust issue with new brands. "You won't buy a laptop in 6 or 7 months just like smartphones. In this case, we often go for existing players. Brands like Lenovo, HP, ASUS and Acer have already gained our trust," he said. (IANS/ MBI)
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