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Table 2 Description of the study population

From: A prospective cohort study of school-going children investigating reproductive and neurobehavioral health effects due to environmental pesticide exposure in the Western Cape, South Africa: study protocol

 

Area 1

Grabouw

n (%)

Area 2

Piketberg

n (%)

Area 3

DeDoorns

n (%)

Total

n (%)

No. of participants

325(32.5)

303 (30.3)

373 (37.2)

1001(100)

Age categories

 9-11 years

194(59.7)

223(73.6)

175(46.9)

592(59.1)

 12-14 years

116(35.7)

79(26.1)

161(43.2)

356(35.6)

 15-16 years

15(4.6)

1(0.3)

37(9.9)

53(5.3)

Gender

 Female

170(52.3)

159(52.5)

199(53.4)

528(52.7)

 Male

155(47.7)

144(47.5)

174(46.6)

473(47.2)

No. of schools Grade categories

3 (42.8)

2 (28.6)

2 (28.6)

7 (100)

 2nd-3rd

37(11.4)

77(25.4)

49(13.1)

163(16.3)

 4th-6th

235(72.3)

210(69.3)

222(59.5)

667(66.6)

 7th-9th

53(16.3)

16(5.3)

102(27.3)

171(17.1)

Current Farm resident Occupation

202(62.2)

121 (39.9)

142 (38.1)

465(46.4)

 Family member works on a farm

199(61.2)

180 (59.4)

281 (75.3)

660(65.9)

Pesticide activities

 Seen pesticide spraying activities in nearby field

278(34.6)

233(76.9)

291(78)

802(80.1)

 Helped with cleaning farm equipment

63(85.5)

63(20.8)

97(26)

223(23.2)

 Assisted with pesticide storage in the past 7 days

65(20)

49(16.2)

92(24.7)

206(20.5)

Social Media use

 Use a mobile phone

187(57.5)

63(20.8)

68(18.2)

318 (31.7)

 Use a smart phone

176(54.2)

48(15.8)

60(16.1)

284(28.4)

 Connect to the internet to watch videos

112(34.5)

16(5.9)

17(4.6)

145(14.5)

 Connect to the internet to play online games

101(31.1)

6(2)

17(4.6)

124 (12.4)

 Connect to the internet to listen to music

111(34.2)

13(4.3)

21(5.6)

145 (14.5)