Cadernos de saúde pública
-
Cadernos de saúde pública · Apr 2019
Observational Study[Tripartite Influence Scale (TIS) applied to university students: validation study and application].
The Tripartite Influence Scale (TIS) is used to assess the influence of social and family factors on individuals' body image. However, little evidence has been presented on the validity of the TIS construct. The study aimed to estimate the psychometric indicators in TIS and identify the degree of influence of the media, parents, and peers on body image in university students, considering different characteristics. ⋯ Work, consumption of food supplements for body changes, age, body mass index, self-rated diet, and level of physical activity were significantly related to TIS factors. Women were generally more influenced than men by the media and peers. Characteristics identified as related to TIS can be relevant for inclusion in clinical and research protocols.