Cart
Checkout Secure

Coupon Code: FT68LD435 Copy Code

Just $x is left to unlock FREE SHIPPING to  

Got a Question? E-Mail us!

sales@smart-safe.com

A follow-up study of the association between mobile phone use and symptoms of ill health

April 05, 2017

The duration and frequency of mobile phone calls, and their relationship with various health effects, have been investigated in our previous cross-sectional study. This 2-year period follow-up study aimed to assess the changes in these variables of same subjects. The study population comprised 532 non-patient adult subjects sampled from the Korean Genome Epidemiology Study. The subjects underwent a medical examination at a hospital in 2012/2013 and revisited the same hospital in 2014/2015 to have the same examination for the characteristics of mobile phone use performed. In addition, to evaluate the effects on health, the Headache Impact Test-6 (HIT-6), Psychosocial Well-being Index-Short Form, Beck Depression Inventory, Korean-Instrumental Activities of Daily Living, Perceived Stress Scale, Pittsburgh Sleep Quality Index, and 12-item Short Form Health Survey were analyzed. For all these tests, the higher the score, the greater the effect on health. Variances between scores in all the indices in the baseline and follow-up surveys were calculated, and correlations of each index were analyzed. The average duration per call and HIT-6 score of the subjects decreased significantly compared with those recorded two years ago. The results showed a slight but significant correlation between call duration changes and HIT-6 score changes for female subjects, but not for males. HIT-6 scores in the follow-up survey significantly decreased compared to those in the baseline survey, but long-time call users (subjects whose call duration was ≥5 minutes in both the baseline and follow-up surveys) had no statistically significant reduction in HIT-6 scores. This study suggests that increased call duration is a greater risk factor for increases in headache than any other type of adverse health effect, and that this effect can be chronic.

 

source: http://bit.ly/2o9xjEz


Older Post Newer Post

Newsletter

I agree to subscribe to updates from Smart&Safe -

Don't Take Our Word For it! Here's What Our Customers Think:

Added to cart!
2 in 1 Lighting Charger + Listening Port For iPhone 7+ And Above
Someone purchased a 11 minutes ago from Tel-Aviv, Israel
2021  RFID Metal Cardholder Wallet
Someone purchased a 10 minutes ago from Newark, New Jersey
20GHz Tested Laptop Radiation Shield EMF And Heat Protection Tray - ProShield™
Someone purchased a 8 minutes ago from Memphis, Tennessee
Aaronia HF 2025E Spectran - Professional
Someone purchased a 15 minutes ago from Phoenix, Arizona
Air Tube Radiation Blocking Headsets - EchoTubeZ® Classic
Someone purchased a 14 minutes ago from Osaka, Japan
Air Tubes EMF Blocking Headsets 2 for $30 ORIGINAL EchoTubeZ
Someone purchased a 2 minutes ago from Washington, District of Columbia
AIRobic -Radiation-Blocking Sports Air Tube Headsets
Someone purchased a 17 minutes ago from Berlin, Germany
AIRobic Buy One Get One New Sports Air Tube Headsets
Someone purchased a 16 minutes ago from Osaka, Japan
AirTube part for EchoTubeZ Bluetooth Headset
Someone purchased a 19 minutes ago from Phoenix, Arizona
Anti Blue Light Glasses For Kids
Someone purchased a 12 minutes ago from Berlin, Germany
Anti Blue Light Glasses Hipster Style
Someone purchased a 7 minutes ago from Moscow, Russian
Anti EMF Radiation Air Tube Headset  - ProTubeZ®
Someone purchased a 14 minutes ago from Los Angeles, California
Anti EMF Radiation Suit For Women
Someone purchased a 15 minutes ago from Washington, District of Columbia
Anti-Electromagnetic Radiation Canopy For Stroller
Someone purchased a 15 minutes ago from Bristol, United Kingdom
As shown
Someone purchased a 3 minutes ago from Belfast, Northern Ireland
Blue Light Blocking Glasses Unisex
Someone purchased a 2 minutes ago from Washington, USA
BUY ONE GET ONE FREE Air Tube EMF Blocking Headset - ProTubeZ
Someone purchased a 18 minutes ago from Detroit, Michigan
Buy One Get One FREE EMF Blocking Maternity Belly Band 1+1
Someone purchased a 9 minutes ago from Phoenix, Arizona
Carbon Fiber Wallet With RFIDProtection with Money Clip and a Coin Pocket
Someone purchased a 19 minutes ago from Newark, New Jersey

5% off !

When you complete your order in next:

SHOP NOW

OR

Enter coupon code SAVE5 at the checkout

Get 10% Off

Your First Purchase Over $30

Just $x Is Left To Unlock Free Shipping Free shipping when you order over XX You Have Qualified for Free Shipping Just $x Is Left To Unlock Free Shipping You Have Achieved Free Shipping Free Shipping For Over $x to Just $x is left to unlock FREE SHIPPING to You Have Achieved Free Shipping Just 'XX' USD Is Left To Unlock Free Shipping ou Have Qualified for Free Shipping