51.   National studies have found, for instance, that black men are twice as likely to die of prostate cancer than white men.

52.   National studies indicate that one-third of welfare-dependent adults struggle to fill out simple job applications.

53.   National studies say the most frequent accommodation requests involve training supervisors to understand mental illness and offering flexible schedules.

54.   National studies show that gay and lesbian youths are two to three times more likely to attempt suicide than other children.

55.   National studies continue to show that black people are denied home and business loans far more often than white people.

56.   National studies have also pointed to problems with schools of education.

57.   National studies show gay teenagers are four times as likely to kill themselves than other teens, and often the catalyst for suicide is cruel harassment from peers.

58.   No national studies have measured smoking by middle school students, according to the U.S. Centers for Disease Control and Prevention.

59.   National studies have shown that the risk of older inmates returning to a life of crime diminishes with age, say proponents of alternate care for older prisoners.

60.   National studies mirror many of these findings.

a. + study >>共 658
new 13.19%
recent 6.98%
further 3.76%
previous 3.06%
scientific 2.35%
earlier 2.26%
clinical 1.27%
animal 1.24%
independent 1.17%
first 1.12%
national 0.82%
national + n. >>共 884
security 5.88%
team 4.56%
championship 3.70%
television 2.42%
election 2.20%
holiday 2.00%
interest 1.40%
title 1.40%
unity 1.36%
champion 1.13%
study 0.18%
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