a slightly increasing trendP > 0.05
Following the 2021 IRS campaign, a slightly increasing trend was observed in both districts, although it was not significant and there was no significant difference between IRS and control districts (P > 0.05).
Following the 2021 IRS campaign, a slightly increasing trend was observed in both districts, although it was not significant and there was no significant difference between IRS and control districts (P > 0.05).