RESUMO
Hyperemesis gravidarum (HG) is an extreme form of vomiting during pregnancy and is characterized with excessive vomiting and nausea and ketonuria, electrolyte imbalance, dehydration and severe nurtition deficiency. The etiology of HG is considered as multifactorial. Altough there is a great interest to HG in terms of psychiatric conditions, there have been limited numbers of studies that researched personality traits in patients with HG. In present study, we aimed to compare temperament and character traits between pregnant women with and without HG by Temperament and Character Inventory. 48 pregnant women with HG and 64 healthy pregnant women were included to study. The HG groups and control group were compared in terms of temperament and character traits and anxiety levels. The temperament scores of novelty seeking, harm avoidance and reward dependence were found to be similar between groups while the score of persistence was significantly lower in HG group compared with control group (p = .021). All character scores in HG group as cooperativeness, self-directedness, and self-transcendence were significantly lower compared with control groups (respectively; p = .002, p = .018 and p = .029). The scores of STAI-1 was higher in HG group compared with control group (p = .027) whereas the score of STAI-2 was found to be similar between groups. Present study is the first to demonstrate different temperament and character traits in patients with HG. We argue that our results support the psychiatric background of HG; however further studies are needed to confirm our results.
