Table 4. Food production, preservation and the availability of vegetables, crops and fruit trees.

Variable	Rural					Urban
	HIV+		HIV−		p-Valuea	HIV+		HIV−		p-Valueb
	n	%	n	%		n	%	n	%
Vegetables grown
RHP 90, RHN 457; UHP 167, UHN 247
Yes	31	34.4	207	45.3	0.06	67	40.1	86	34.8	0.27
No	59	66.2	250	54.7		100	59.9	161	65.2
Type of vegetables produced
RHP 31, RHN 207; UHP 67, UHN 86
Cabbage	11	35.5	66	31.9	0.57	18	26.9	12	14.0	0.02*
Carrots	22	71.0	127	61.4	0.51	12	17.9	22	25.6	0.53
Green, leafy vegetables	25	80.7	176	85.0	0.05	66	98.5	80	93.0	0.13
Pumpkin	12	38.7	87	42.0	0.19	15	22.4	18	20.3	0.53
Beans	8	25.8	84	40.6	0.02*	15	22.4	16	18.6	0.10
Beetroot	18	58.1	127	61.4	0.12	20	29.9	26	30.2	0.64
Crops grown
RHP 90, RHN 457; UHP 167, UHN 247
Yes	21	23.3	107	23.4	0.98	14	8.4	19	7.7	0.79
No	69	76.7	350	76.6		153	91.6	228	92.3
Fruit trees owned
RHP 90, RHN 457; UHP 167, UHN 247
Yes	61	67.8	319	69.8	0.76	68	40.7	107	43.3	0.59
No	29	32.2	138	30.2		99	59.3	140	56.7
Livestock owned
RHP 90, RHN 456; UHP 167, UHN 247
Yes	14	15.6	113	24.8	0.05	8	4.8	18	7.3	0.31
No	76	84.4	343	75.2		159	95.2	229	92.7

Notes: RHP = rural, HIV-positive; RHN = rural, HIV-negative; UHP = urban, HIV-positive; UHN = urban, HIV-negative.

^a p-value for difference between HIV-positive and HIV-negative rural participants using chi-squared or Fisher's exact test, as appropriate.

^b p-value for difference between HIV-positive and HIV-negative urban participants using chi-squared or Fisher's exact test, as appropriate.

*Statistically significant difference.