Table 2.

Trends of Cancer of the Cervical Cancer of Brazilian Women who are Screened and Not Screened

Region	15 a 24 years				25-64 years				65 or more years
	Model	R²	p	T*	Model	R²	p	T*	Model	R²	p	T*
Brazil	y=0.14+0.004x+0.0005x²	0.46	0.01	↑	y=6.9-0.06x+0.01x²+0.01x³	0.16	0.07	─	y=22.01-0.01x-0.02x²	0.01	0.99	─
North	y=0.26-0.001x+0.001x³	0.03	0.79	─	y=11.4+0.251x	0.81	<0.01	↑	y=40.3+1.57x	0.90	<0.01	↑
Northeast	y=0.13+0.007x+0.01x²	0.34	0.01	↑	y=7.2+0.12x	0.79	<0.01	↑	y=23.11+0.713x	0.76	<0.001	↑
Southeast	y=0.10+0.005x+0.01x²	0.40	0.01	↓↑	y=5.7-0.08x	0.77	<0.01	↓	y=18.4-0.412x	0.80	<0.01	↓
South	y=0.18-0.0007x-0.0003x³	0.02	0.84	─	y=7.7-0.18x	0.77	<0.01	↓	y=19.2-0.33x	0.59	<0.01	↓
Midwest	y=0.146+0.003x	0.03	0.44	─	y=7.7-0.06x	0.21	0.03	↓	y=30.7-0.30x-0.02x³	0.18	0.05	─

*, Trend