Table 3. The availability, variety and quality, and median price of observed food products according to level of LSOA Index of Deprivation (ID).

	ID=1 Most deprived	ID=2	ID=3	ID=4	ID=5 Least deprived	p-value
Availability (n (%)) (7 healthy products) Yes No	162 (62.6%) 97 (37.4%)	240 (56.2%) 187 (43.8%)	257 (63.2%) 156 (37.8%)	109 (62.3%) 66 (37.7%)	59 (64.8%) 23 (35.2%)	0.35^a
Availability (n (%)) (5 unhealthy products) Yes No	152 (82.2%) 33 (17.8%)	257 (84.3%) 48 (15.7%)	254 (86.1%) 41 (13.9%)	104 (83.2%) 21 (16.8%)	59 (90.7%) 6 ( 9.3%)	0.19^a
Cheapest price (£/kg) (7 healthy products) (median (IQR))	1.99 (1.29, 2.99)	1.89 (1.22, 3.00)	1.96 (1.49, 3.09)	1.96 (1.30, 2.94)	2.06 (1.35, 3.00)	0.44^b
Cheapest price (£/kg) (5 unhealthy products) (median (IQR))	1.54 (1.00, 4.99)	1.55 (0.99, 4.60)	1.53 (0.99, 5.00)	1.38 (0.99, 3.44)	1.81 (1.03, 5.64)	0.71^b
Variety (n (%)) (7 healthy products) ≥3 varieties 1 or 2 varieties	27 (16.7%) 135 (83.3%)	79 (33.2%) 159 (66.8%)	64 (24.9%) 193 (75.1%)	38 (34.9%) 71 (65.1%)	25 (42.4%) 34 (57.6%)	0.001^a
Variety (n (%)) (5 unhealthy products) ≥3 varieties 1 or 2 varieties	89 (58.6%) 63 (41.4%)	167 (65.0%) 90 (35.0%)	157 (61.8%) 97 (38.2%)	66 (63.5%) 38 (36.5%)	39 (66.1%) 20 (33.9%)	0.46^a
Quality (n (%)) (6 fruit & vegetables) Good/ medium Poor	114 (85.1%) 20 (14.9%)	177 (95.7%) 8 (4.3%)	197 (96.1%) 8 (3.9%)	132 (96.4%) 5 (3.6%)		0.003^{a, c}

Chi squared test for trend

Spearman test for trend

ID=4 and ID=5 were merged because of the small number of observations

The number of observations for each variable shown in the table are not equal because of missing data and because quality was only recorded for the six fruit and vegetables. Price was missing for 26 products and variety was missing for two products out of a total of 1653 products recorded as available. Quality was missing for 26 products out of a total of 687 fruit and vegetables recorded as available.