Table 1.

Models of HPV vaccination coverage for 31 Twitter-derived topic exposure and 5 socioeconomic factors in 25 combined Primary Health Network regions in Australia.

Model	Factors used	Pearson’s R (95% CI)	r2
Adolescent female coverage
Employment	2/2	0.33 [−0.09 to 0.65]	0.07
Employment and education	3/4	0.39 [−0.02 to 0.68]	0.11
Twitter-derived topic exposure	7/31	0.75 [0.49 to 0.88]	0.54
All factors	6/35	0.63 [0.30 to 0.82]	0.36
Adolescent male coverage
Employment	2/2	0.34 [−0.06 to 0.65]	0.08
Employment and education	3/4	0.36 [−0.04 to 0.66]	0.09
Twitter-derived topic exposure	9/31	0.76 [0.51 to 0.89]	0.55
All factors	14/37	0.90 [0.78 to 0.95]	0.80