Table 1.

Weighted sample characteristics

	All (N = 105)	Fee Schools (N = 44)	No-Fee Schools (N = 61)
Geography (Percentage)
Rural	13	5	16
	(7–21)	(1–16)	(9–28)
Urban	87	95	84
	(79–93)	(84–99)	(72–91)
District (Percentage)
City of Johannesburg Metro	40	36	41
	(31–49)	(24–51)	(29–54)
City of Tshwane Metro	22	16	25
	(15–31)	(8–30)	(15–37)
Ekurhuleni Metro	20	23	18
	(13–28)	(13–37)	(10–30)
Sedibeng	11	16	0.08
	(6–18)	(8–30)	(3–18)
West Rand	8	9	8
	(4–16)	(4–22)	(3–18)
Numbers of educators and learners (Mean)
Number of educators, 2017	31.25	38.74	27.85
	(28.43–34.06)	(32.98–44.49)	(24.64–31.06)
Number of learners, 2017	872.53	957.91	833.51
	(789.89–955.17)	(855.98–1059.84)	(721.20–945.82)
Tuck shop on school premises (Percentage)	63	100	46
	(54–71)	(. – .)	(34–58)
Food and beverage outlets within 50 m (Percentage)	51	36	57
	(41–60)	(24–51)	(45–69)

Notes: 95% confidence intervals in parentheses.