a nonsignificant trendp = 0.12
Furthermore, streptomycin- resistant isolates were not more frequent in older age groups, although there was a nonsignificant trend (p = 0.12; chi-squaretrend).
Furthermore, streptomycin- resistant isolates were not more frequent in older age groups, although there was a nonsignificant trend (p = 0.12; chi-squaretrend).