In comparison, the potential exposure to BPA from use of dental sealants on a child of average weight, based on the assumptions above, is 0.037 milligrams per kilogram of body weight. This exposure level is more than 50,000 times lower than the LD50 values that have been reported for BPA.
U.S. expectancy in 2011 was 78.7 years, which is slightly below the OECD average of 80.1. For U.S. men, the average life expectancy is 76, while it's 81 for U.S. women. (At five years, this gap in life expectancy between men and women is smaller than the OECD average of six years). The U.S. life expectancy comes in just behind Slovenia, at 80.1 years, and Denmark, at 79.9 years.
Similarly, a 65 year-old man has a 50/50 chance of living another 17 years to age 82. This information might cause you some confusion if you've read that the average life expectancy in the U.S. is currently 81 for women and 76 for men.or example, the SOA calculator shows that our 65-year-old woman has a 28 percent chance -- a little more than one out of four -- of living another 25 years to age 90. And she has a 32 percent chance -- almost one out of three -- that she'll live only another 15 years to 80.