A coarsened multinomial regression model for perinatal mother to child transmission of HIV

Table 1 Approaches taken in selected papers analyzing PMTCT of HIV.

	Unadjusted	Adjusted	Censoring
Wiktor et al. [4]	KM¹	-	at last negative test
Guay et al. [16]	KM	PH²	at last negative test
Dabis et al. [17]	KM	PH	not stated
Shaffer et al. [6]	KM	logistic regression	not stated
Kuhn et al. [18]	KM	PH and logistic regression	at last follow-up
Fawzi et al. [19]	Chi-square tests	PH	not stated
Dorenbaum et al. [7]	Fisher's exact tests	logistic regression	-
Moodley et al. [8]	KM	PH and logistic regression	at last follow-up
Magder et al. [2]	likelihood approach	logistic regression (coarsened data)	-

ISSN: 1471-2288