Table 3. Reliability of the AUDITNOVA instrument according to food availability indicators, and price types according to NOVA.

Indicators of availability of food groups and price type according to NOVA	Inter-rater reliability			Test-retest reliability
	n	agreement %	Kappa	n	agreement %	Kappa
FV at the store entrance	73	95.9	0.92	41	97.6	0.95
Food groups sold
In natura /minimally processed Foods	73	100.0	*	41	100.0	*
Culinary ingredients	73	100.0	*	41	100.0	*
Processed foods	73	100.0	*	41	100.0	*
Ultra-processed Foods	73	100.0	*	41	100.0	*
Primarily sold food groups
In natura /minimally processed foods	73	75.3	0.69	41	90.2	0.78
Culinary ingredients	73	97.3	0.75	41	95.1	0.88
Processed foods	73	87.7	0.36	41	95.1	0.90
Ultra-processed Foods	73	91.8	0.78	41	100.0	1.00
Price type (normal or promotional)
In natura /minimally processed Foods	73	93.0	0.90	41	93.6	0.89
Culinary ingredients	73	81.1	0.77	41	82.1	0.78
Processed foods	73	71.4	0.61	41	70.4	0.58
Ultra-Processed Foods	73	61.7	0.56	41	52.6	0.48

FV: Fruits and Vegetables

*Statistics could not be estimated because the cross tabulation had two or fewer levels.