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Exposure to some forms of entertainment is a corrupting influence on children, leading teens who watch sexy programs into early pregnancies and children who play violent video games to adopt aggressive behavior, researchers said yesterday.
Researchers at the RAND research organization said their three-year study was the first to link viewing of racy television programming with risky sexual behavior by teens.
“Our findings suggest that television may play a significant role in the high rates of teenage pregnancy in the United States,” said Anita Chandra, a behavioral scientist who led the research at RAND, a nonprofit research organization.
“We’re not saying we’re establishing causation, but we are saying this is one factor that we were able to prospectively link to the teen pregnancy outcome,” Chandra said.
The researchers recruited adolescents aged 12 to 17 and surveyed them three times between 2001 and 2004, asking about television viewing habits, sexual behavior and pregnancy.
In findings that covered 718 teenagers, there were 91 pregnancies. The top 10th of adolescents who watched the most sexy programming were at double the risk of becoming pregnant or causing a pregnancy compared to the 10th who watched the fewest such programs, according to the study published in the journal Pediatrics.
The study focused on 23 free and cable television programs popular among teenagers including situation comedies, dramas, reality programs and animated shows. Comedies had the most sexual content and reality programs the least.
“The television content we see very rarely highlights the negative aspects of sex or the risks and responsibilities,” Chandra said. “So if teens are getting any information about sex they’re rarely getting information about pregnancy or sexually transmitted diseases.”
On the decline in US
Teen pregnancy rates in the United States have declined sharply since 1991 but remain high compared to other industrialized nations. Nearly 1 million girls aged 15 to 19 years old become pregnant yearly, or about 20 percent of sexually active females in that age group. Most of the pregnancies were unplanned, the report said.
Young mothers are more likely to quit school, require public assistance and live in poverty, it said.
“Television is just one part of a teenager’s media diet that helps to influence their behavior. We should also look at the roles that magazines, the Internet and music play in teens’ reproductive health,” Chandra said, acknowledging still other factors can influence teen sex habits.
Living in a two-parent family reduced the chances of a teen getting pregnant or causing a pregnancy. Black teenagers, and those with discipline problems, had higher risks.
The report suggested broadcasters provide more realistic portrayals of the consequences of sex and that parents limit their children’s access to sexually explicit programming.
Children increasingly medicated
More and more US children are being given drugs to fight chronic conditions such as asthma and hyperactivity, according to a study published yesterday.
From 2002 to 2005 prescriptions for medicines to treat type-2 diabetes doubled, asthma medications rose by more than 46 percent, medicines for attention-deficit hyperactivity disorder increased by more than 40 percent and prescriptions for cholesterol-lowering drugs were up by 15 percent.
The study was conducted by Emily Cox of Express Scripts Inc in St. Louis, a manager of pharmacy insurance benefit plans, Dr Donna Halloran of the Pediatric Research Institute in St Louis, and Douglas Mager of the Kansas Health Institute in Topeka.
In a report published in the November issue of Pediatrics, they said the increases could mean that chronic conditions are on the rise.
But they said the trend could also reflect other factors such as changes in the way doctors prescribe drugs and better screening that identifies more chronic conditions.
In addition, the team said federal programs that encouraged research on pediatric drugs resulted in “increased data on safety and efficacy in children (that) likely provided physicians with a greater degree of confidence to prescribe (such drugs).”
The findings were based on insurance claims for 3.2 million children aged 5 to 19.
Agencies
(China Daily 11/04/2008 page10)
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