Release date: 2015-07-17 Recent research shows that smartphones can provide useful information for diagnosing depression and tell people when to be depressed. Studies have shown that tracking phone usage time and location information can provide clues to a user's mental state. If someone spends more time on the phone, he is more likely to be depressed. Depressed patients use their mobile phones every day for about 68 minutes, while normal people only have 17 minutes a day. Tracking those who spend more time at home or with little change in location information on their mobile phone GPS is more likely to show symptoms of depression. Using cell phone data, the research team at Northwestern University's Feinberg College can identify people with depressive symptoms with an accuracy rate of 87%. Team leader David Mohr said that without having to fill out any questionnaires, we can use the significance of the data to diagnose people with depressive symptoms and the severity of the symptoms. We now have objective indicators of depression-related behavior, and we are able to detect it passively. The data provided by the mobile phone data is unobtrusive and does not require the user to do anything. Smartphones can be used to detect people's risk of depression in the future, and health experts can help them faster if necessary. In the study, the researchers recorded the utilization of mobile phones for 28 participants over two weeks, while tracking their location information every five minutes during this period. Cell phone data is more reliable than questionnaires, because the questionnaire is a level that allows respondents to describe their feelings by score. To investigate the relationship between cell phone usage, geographic location, and depression, the researchers used the standard questionnaire for measuring emotions, PHQ-9. At the beginning of the study, people were asked about emotional symptoms such as sadness, unhappiness, helplessness, lack of sleep or loss of appetite, and difficulty in concentration. In the entire study group, half of the people had no symptoms and half of them had mild to severe depressive symptoms. Researchers suspect that people spend more time surfing the Internet or playing games on their phones instead of talking to friends. Of course, research does not explore what people do with their mobile phones. Original link: http:// Source: Kexun Medical Network Organic Garlic Flakes,Organic Roasted Garlic Flakes,Organic Garlic Flakes For Sale,Organic Dried Garlic Flakes shandong changrong international trade co.,ltd. , https://www.cragriculture.com