aRF status unknown for one unexposed case.
Also, the extent was analyzed separately for exposed (face, forearms, hands) and unexposed skin (breast, back).
Physical signs suspected for CL are crustaceous ulcerative lesions on unexposed areas such as the extremities and face, the presence of satellite lesions (Fig. 4), and/or lymphangitis (Fig. 5).
The hands, face, neck and upper chest all suffer more than unexposed skin, and light-pigmented people wrinkle more readily than others.
The GM board provided the best fire insulation performance, with the highest temperature at the outer face of the upper GFRP flat panel (the surface unexposed to fire) being less than 120 °C after 90 min of fire exposure.
Pregnant women who live near farms where pesticides are used face a higher risk of miscarriage due to birth defects than unexposed women, according to a study in heavily farmed areas of California.
And this one says that it's unexposed, but I feel that's not the case.
Take the word "deadline". It conjures up images of an old movie with a cynical, chain-smoking reporter hunched over his typewriter in the dead of night, feverishly writing his big story in time to meet the deadline lest he face the wrath of his cigar-chomping editor, lose his job, and let some despicable deed go unexposed and unpunished.
With grouped exposures, at face value the coefficient for the highest exposure suggests a 50% increase in lung cancer risk compared to the unexposed reference group; and a ratio of the estimate to its standard error of 2.27, treated in isolation as a t-statistic, would be statistically highly significant.
