Older randomized trials found that screening mammograms reduced breast cancer mortality, but they were conducted during the pre-tamoxifen era when treatment of breast cancer was less effective.
In 1980, Canadian investigators began a randomized trial of mammography and physical examination in almost 90,000 women aged 40-59 years, and they now report findings based on up to 25 years of follow-up.[1] Each woman underwent an initial clinical breast exam and then was randomly assigned either to 5 annual mammograms or to no mammography.
The mean size of cancers diagnosed in the women undergoing mammography was 1.9 cm, significantly smaller than the mean of 2.1 cm in the no-mammogram group. However, the proportion of tumors that were node positive was similar in the 2 groups.
Discriminating people is discriminating someone of your own kind. People don't have the life same as animals. Here are the five reasons why it is wrong to discriminate people who living with HIV or aids. (1) Looking down at people is a kind of injustice towards human dignity. (2) They are human. (3) They also have a life to live. They have the freedom to live their own life and be responsible to it. You don't have any part of it. (4) People with HIV or aids are also people that is fighting this struggle. They are aware of it. (5) They themselves are also creation of God.
D. Take Darryl out of the bath and with her to see what happened
- she shouldn't leave Darryl alone in the bathtub because he could fall in the water and hurt himself or go under and drown, and she doesn't have time to take all of the toys out and drain the water etc.
Integrity. To be honest and compassionate
It provides exercise to the body keeping it fit and calm. Hope this helps.