RT Journal Article T1 Health-Related Quality of Life in Levothyroxine-Treated Hypothyroid Women and Women without Hypothyroidism: A Case-Control Study A1 Romero-Gómez, Benjamín A1 Guerrero-Alonso, Paula A1 Carmona-Torres, Juan Manuel A1 Pozuelo-Carrascosa, Diana P. A1 Laredo-Aguilera, José Alberto A1 Cobo-Cuenca, Ana Isabel K1 Hypothyroidism K1 Quality of life K1 Health K1 Women K1 Thyroid hormone K1 Hipotiroidismo K1 Calidad de Vida K1 Salud K1 Mujeres K1 Hormonas tiroideas AB The use of levothyroxine is not always related to the elimination of the symptoms of hypothyroidism. The aim of this study is to compare the health-related quality of life (HRQOL) of a group of hypothyroid women under levothyroxine treatment with that of a group of non-hypothyroid women. Methodology: A case–control study was performed. We used convenience sampling. The case group consisted of 152 levothyroxine-treated hypothyroid women; the control group consisted of 238 women without hypothyroidism disorders. All of the participants were euthyroid according to the clinical practice guidelines. We used as instruments the Short Form-12 questionnaire (SF-12v1) and a sociodemographic questionnaire. Results: Hypothyroid women scored significantly lower in HRQOL in SF-12v1 mental and physical components than the control group (mental component summary: 41.23 ± 12.12 vs. 46.45 ± 10.22, p < 0.001; physical component summary: 49.64 ± 10.16 vs. 54.75 ± 5.76, p < 0.001). body mass index (BMI) and age showed an influence on the physical component (p < 0.001 in both variables). Adjusted for age and BMI, hypothyroidism was still related to worse scores (p < 0.001). Conclusion: Despite being euthyroid, women with hypothyroidism showed a poorer quality of life than women without hypothyroidism. Health professionals need to assess the HRQOL of women with hypothyroidism. Further research on HRQOL and hypothyroidism is needed. PB MDPI YR 2020 FD 2020-11-27 LK http://hdl.handle.net/10668/3971 UL http://hdl.handle.net/10668/3971 LA en NO Romero-Gómez B, Guerrero-Alonso P, Carmona-Torres JM, Pozuelo-Carrascosa DP, Laredo-Aguilera JA, Cobo-Cuenca AI. Health-Related Quality of Life in Levothyroxine-Treated Hypothyroid Women and Women without Hypothyroidism: A Case-Control Study. J Clin Med. 2020 Nov 27;9(12):3864 DS RISalud RD Apr 19, 2025