highly significantP = .00
The improvement was highly significant in period 1 ( P = .00) and period 2 ( P = .00), with more HEIs reported adhering to IYCF consistently from period 1 (OR: 0.189, confidence interval [CI]: 0.137-0.263) to period 2 (OR: 0.272, CI: 0.170-0.438).