Congestive Heart Failure Patients’ Pulse Rate Progression and Time to Death at Debre Tabor Referral Hospital, Ethiopia

Table 3

Comparison of the covariance structure of a linear mixed-effect model.

Covariance structure	Pulse rate
	AIC	BIC	LogLik
CS	15627.27	15722.14	−7796.64
AR (1)	15528.45	15623.31	−7747.22
UN	15625.27	15714.56	−7796.64
TOEP	15591.75	15681.13	−7779.87