Factors

Public Sector

OR* [IC 95%]

p

Private Sector

OR* [IC 95%]

p

Ca

Co

Ca

Co

Sex

Male

Female

209

223

297

315

0.8 [0.6 – 1.0]

0.8 [0.6 – 1.0]

˃0.05

˃0.05

252

108

216

264

2.1 [1.6 – 3.6]

0.4 [0.3 – 0.6]

˂0.001

˂0.001

Kindergarten

Yes

No

153

279

270

342

0.6 [0.5 – 0.8]

1.3 [1.0 – 1.8]

˂0.001

˂0.01

144

216

288

192

0.4 [0.3 – 0.6]

2.0 [1.5 – 2.7]

˂0.01

˂0.01

Type and numbers of languages spoken at home

French

National

Many

47

40

345

81

63

468

0.7 [0.5 – 1.1]

0.8 [0.5 – 1.2]

0.7 [0.5 – 1.0]

˃0.05

˃0.05

˃0.05

72

36

252

120

48

312

0.7 [0.5 – 1.0]

0.9 [0.6 – 1.4]

1.1 [0.8 – 1.5]

˃0.05

˃0.05

˃0.05

Socio-economic status

High

Mean

Low

49

221

162

162

360

90

0.3 [0.2 – 0.5]

0.6 [0.5 – 0.8]

2.7 [2.0 – 3.6]

˃0.05

˃0.05

˂10−4

100

148

112

243

184

53

0.3 [0.2 – 0.4]

0.9 [0.7 – 1.2]

3.3 [2.3 – 4.8]

˃0.05

˃0.05

˂0.001

Father’s level of education

College

˂College

59

373

148

464

0.4 [0.3 – 0.6]

1.8 [1.3 – 2.5]

˂0.001

˂0.001

116

244

149

331

0.8 [0.6 – 1.1]

1.0 [0.8 – 1.3]

˃0.05

˃0.05

Mother’s level of education

College

˂College

37

395

85

527

0.5 [0.3 – 0.8]

1.5 [1.0 – 2.3]

˂0.02

˂0.02

56

304

133

347

0.4 [0.4 – 0.7]

1.8 [1.3 – 2.6]

˂10−4

˂10−4