'Childhood lead exposure not linked to adult criminal behaviour'
New York: Dispelling previous findings, a new study has said that children exposed to lead at a young age are less likely to be involved in criminal practices later in adulthood.
Responses toward lead exposure should focus on health consequences, and not potential criminal consequences, the study suggested.
Lead is a neurotoxin with well-documented effects on health.
Previous studies detected associations between childhood blood lead level and criminal offending owing to the toxic effect of lead disproportionately affecting people with low socioeconomic status.
However, the new study weakens association between lead exposure and adult criminal behaviour, the researchers said.
"There is no clear association between higher childhood blood lead levels and a greater risk for criminal behaviour (a dose-response relationship) in settings where blood lead levels are similar across low and high socioeconomic status," said Amber L. Beckley, from the Duke University, in North Carolina.
For the study, detailed in the journal JAMA Pediatrics, the team involved 553 individuals from New Zealand, whose blood lead levels were measured at age 11.
There cumulative criminal conviction, self-reported criminal offending, recidivism (repeat conviction), and violence were followed up to age 38.
The researchers removed low socioeconomic status as a factor because high blood lead levels were observed among children from all socioeconomic groups.
The results showed that childhood lead exposure was weakly associated with conviction and self-reported criminal offending up to age 38.
Further, lead exposure was also not associated with recidivism or violence.
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Abhishek Sharma's massive century guides SRH to 8-wicket win against PBKS
Hyderabad, Apr 12 (PTI): Opener Abhishek Sharma smashed a superb century and shared a 171-run partnership with Travis Head as Sunrisers Hyderabad made a mockery of the massive 245-run chase, registering an eight-wicket win against Punjab Kings here on Saturday.
SRH scored 247 for 2 with nine balls to spare.
Abhishek clobbered 141 off 55 deliveries studded with 14 fours and 10 big hits, while Head made 66 off 37 balls as the duo undid the good work done by Punjab Kings' captain Shreyas Iyer, who hit a 36-ball 82 after electing to bat first.
Abhishek also become the third-highest scorer in IPL history behind Chris Gayle (175 not out) and Brendon McCullum (158 not out).
Earlier, PBKS openers Priyansh Arya (36 off 13 balls) and Prabhsimran Singh (42 off 23) added 66 runs quickly before Iyer carried on the good work along with Nehal Wadhera (27).
Harshal Patel (4/42) emerged as the most successful SRH bowler, while Sri Lankan right-arm quick Eshan Malinga (2/45) took two wickets.
Brief Scores:
Punjab Kings: 245 for 6 in 20 overs (Shreyas Iyer 82, Marcus Stoinis 34 not out, Priyansh Arya 36, Prabhsimran Singh 42; Harshal Patel 4/42, Eshan Malinga 2/45).
Sunrisers Hyderabad: 247 for 2 in 18.3 overs (Travis Head 66, Abhishek Sharma 141, Heinrich Klaasen 21 not out).
