Impact of nausea/vomiting on EQ-5D-5L utility scores in patients taking iron preparations for heavy menstrual bleeding or anemia

Table 5 c) Tobit Model (TB)

EQ-5D-5L utility score	Coefficient	SE	t	95% Confidence Interval
Symptom_nausea/vomiting	-0.14612	0.019482	-7.5	-0.18443	-0.10782
Symptom_anemia	-0.13813	0.024307	-5.68	-0.18592	-0.09034
Symptom_menstrual pain	-0.10518	0.021099	-4.99	-0.14667	-0.0637
Symptom_PMS	-0.0899	0.020462	-4.39	-0.13014	-0.04967
Constant term	1.016435	0.022684	44.81	0.971833	1.061037

When the explanatory variable increases by 1, the latent variable of the EQ-5D-5L utility score can be interpreted as increasing by that coefficient
EQ-5D-5L, 5-level EQ-5D version; PMS, premenstrual syndrome; SE, standard error

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