when robert had to go on full medical disability in his early 50s after hurting himself at work, helen went back to work, this time in the oil industry. .
"we were quite surprised to find there were no significant differences," says study author .
mr mcgurgan found that one nurse had added to her original account of what had happened on the ward on the morning of july 16, 2016 to state that "the cot sides were up".