Training and Assessing Model for the Ability of Community Health Volunteers in Anthropometric Measurement Using the Rasch Stacking and Racking Analyses

Table 2

Volunteers’ logit value person (LVP) at pretest and posttest (N = 41).

	LVP pretest mean (range)	LVP posttest mean (range)	Difference
Volunteers’ LVP in measuring	0.36	3.04	<0.01	2.68
Toddlers 0–2 years	(−1.9 to +2.31)	(0 to +5.61)
Volunteers’ LVP in measuring	0.30	3.64	<0.01	3.34
Toddlers >2–5 years	(−1.28 to +1.57)	(+1.24 to +6.21)

Wilcoxon signed-rank test.