an increasing trendp = 0.02
However, there was an increasing trend in the proportion of persons infected in Bulgaria (p = 0.02), particularly during 2006-2009 when 92.2% acquired infection within the country.
However, there was an increasing trend in the proportion of persons infected in Bulgaria (p = 0.02), particularly during 2006-2009 when 92.2% acquired infection within the country.