Table 9.

Analysis of incidence rates associated with selected health conditions

Conditions	Studies	n	Incidence (%)
			Value	Average
Diarrhoea	Thibault et al. [67]	278	5.20	5.20
Road injuries	Scholten et al. [82]	34,681	0.2136
	Burke et al. [98]	14,619	0.00271
	Noonan et al. [99]	1,785	0.0053
	Total	51,085		0.15
CBD	Kortbeek et al. [91]	10,800	0.18	0.18
Stroke	Koton et al. [97]	14,357	7	7.00

Average = ∑(value * n)/n