Table 3: Frequency distribution of the states of residence of patients with oral cavity cancer (OCC) in the INCan.

State

of residence

Total

n (%)

fi

hi

Fi

Hi

Estado

de México

66 (29.9)

66

0.299

66

0.299

Ciudad

de México

58 (26.2)

58

0.262

124

0.561

Hidalgo

21 (9.5)

21

0.095

145

0.656

Morelos

16 (7.2)

16

0.072

161

0.728

Puebla

12 (5.4)

12

0.054

173

0.782

Guerrero

7 (3.2)

7

0.032

180

0.814

Michoacán

7 (3.2)

7

0.032

187

0.846

Veracruz

6 (2.7)

6

0.027

193

0.873

Tlaxcala

6 (2.7)

6

0.027

199

0.900

Oaxaca

5 (2.3)

5

0.023

204

0.923

Querétaro

5 (2.3)

5

0.023

209

0.946

Guanajuato

3 (1.4)

3

0.014

212

0.960

Zacatecas

2 (0.9)

2

0.009

214

0.969

Sonora

2 (0.9)

2

0.009

216

0.978

Chiapas

1 (0.5)

1

0.005

217

0.983

Sinaloa

1 (0.5)

1

0.005

218

0.988

Tabasco

1 (0.5)

1

0.005

219

0.993

Aguascalientes

1 (0.5)

1

0.005

220

0.998

Baja california

1 (0.5)

1

0.005

221

1.000

Total

221 (100)

221

1

 

 

Confidence level of 95% (p < 0.05).

fI = absolute frequency, h

i = relative frequency,

Fi = cumulative absolute frequency,

Hi = cumulative relative frequency.

Source: Database of the Department of Head and Neck Surgery of the INCan.