疾病控制與預防中心表示，其它研究也曾報告說公共場所禁煙法規(guī)能夠使心臟病入院者數(shù)量劇減。Dr. Pechacek
Dr. Pechacek says researchers also studied nearby areas in Colorado without smoking bans. He says they found there was no significant change in the number of heart attack hospitalizations in these areas."The fact that there was no change in the comparison counties and the comparison areas around Pue…
Pechacek醫(yī)生說，研究人員也對科羅拉多州附近未頒布禁煙令的地區(qū)進行了調(diào)查。他說，他們發(fā)現(xiàn)在那些地區(qū)，心臟病入院者數(shù)量并沒有明顯變化。他說：“不同郡縣和普韋布洛市附近地區(qū)心臟病病例數(shù)并沒有變化，這一事實表明，普韋布洛市收效巨大的唯一合理解釋就是頒布了禁煙令?！奔膊】刂婆c預防中心表示，其它研究也曾報告說公…