Pattern of Thyroid Dysfunction and Its Association with Metabolic Parameters among Adults Attending a General Medicine Clinic: A Cross-Sectional Observational Study.

Authors

  • Dr. Saraswathi Banavath Associate Professor, Department of General Medicine, Government Medical College, Nizamabad, Telangana, India.
  • Dr. B. Chandra Mohan Associate Professor, Department of General Medicine, Government Medical College, Nizamabad, Telangana, India.
  • Dr. Praveen Kumar Kavuri Assistant Professor, Department of General Medicine, Government Medical College, Nizamabad, Telangana, India.

DOI:

https://doi.org/10.51168/sjhrafrica.v7i2.2690

Keywords:

Thyroid dysfunction, Subclinical hypothyroidism, Metabolic syndrome, Dyslipidemia, Thyroid-stimulating hormone

Abstract

Background:

 Thyroid dysfunction is frequent in adult outpatient practice and may coexist with major metabolic abnormalities.

 Objective:

 To assess the pattern of thyroid dysfunction and its association with metabolic parameters among adults attending a General Medicine clinic.

 Methods:

 This cross-sectional observational study included 100 adults attending the General Medicine clinic at Government Medical College, Nizamabad, Telangana, India, from January to December 2025. Demographic details, anthropometry, thyroid profile, fasting plasma glucose, HbA1c, and lipid profile were recorded. Participants were classified as euthyroid or having thyroid dysfunction. Metabolic parameters were compared using the independent t-test and chi-square test.

 Results:

 The mean age was 43.8 ± 12.6 years, and 58.0% were females. Thyroid dysfunction was observed in 38.0%; subclinical hypothyroidism was most common (20.0%), followed by overt hypothyroidism (10.0%), subclinical hyperthyroidism (5.0%), and overt hyperthyroidism (3.0%). Thyroid dysfunction was more frequent among females than males (46.6% vs. 26.2%; χ²=4.28, p=0.039). Compared with euthyroid adults, those with thyroid dysfunction had higher BMI (28.1 ± 4.5 vs. 25.3 ± 3.8 kg/m², p=0.002), waist circumference (94.2 ± 11.1 vs. 86.8 ± 9.6 cm, p=0.001), HbA1c (6.5 ± 1.1% vs. 5.9 ± 0.8%, p=0.006), total cholesterol (207.8 ± 42.5 vs. 178.4 ± 34.6 mg/dL, p<0.001), triglycerides (181.9 ± 61.8 vs. 142.6 ± 52.4 mg/dL, p=0.001), and LDL cholesterol (130.6 ± 35.4 vs. 104.8 ± 28.7 mg/dL, p<0.001). Metabolic syndrome was more frequent with thyroid dysfunction (60.5% vs. 24.2%; χ²=13.20, p<0.001).

 Conclusion:

 Thyroid dysfunction, mainly subclinical hypothyroidism, was common and significantly associated with adverse metabolic parameters.

 Recommendations:

Thyroid screening should be considered in adults with obesity, dysglycemia, dyslipidemia, or metabolic syndrome.

Author Biographies

Dr. Saraswathi Banavath, Associate Professor, Department of General Medicine, Government Medical College, Nizamabad, Telangana, India.

MD, is an Associate Professor in the Department of General Medicine. She completed her MBBS from PES Institute of Medical Sciences and Research, Kuppam, during 2008–2009 and obtained her MD from Sri Venkateswara Medical College, Tirupati, in 2018. She has been recognized with the Best Doctor Award twice at the district level and twice at the medical college level. She has also presented a scientific paper at an International Geriatric Conference held in Delhi. Her academic and clinical interests include general medicine, geriatric care, metabolic disorders, and patient-centered clinical research. ORCID ID: https://orcid.org/0009-0007-4343-3075

Dr. B. Chandra Mohan, Associate Professor, Department of General Medicine, Government Medical College, Nizamabad, Telangana, India.

is an Assistant Professor in the Department of General Medicine, Government Medical College, Nizamabad, Telangana, India. He is engaged in clinical services, medical education, and research-oriented academic work in general medicine. His clinical and academic interests include thyroid disorders, diabetes mellitus, hypertension, dyslipidemia, metabolic syndrome, and integrated care of adult patients in outpatient and inpatient settings.

Dr. Praveen Kumar Kavuri, Assistant Professor, Department of General Medicine, Government Medical College, Nizamabad, Telangana, India.

is an Assistant Professor in the Department of General Medicine, Government Medical College, Nizamabad, Telangana, India. He is actively involved in undergraduate and postgraduate medical teaching, clinical patient care, and academic activities in the field of general medicine. His areas of professional interest include metabolic disorders, endocrine diseases, cardiovascular risk assessment, and evidence-based management of adult medical conditions.

 

References

Unnikrishnan AG, Kalra S, Sahay RK, Bantwal G, John M, Tewari N. Prevalence of hypothyroidism in adults: An epidemiological study in eight cities of India. Indian J Endocrinol Metab. 2013;17(4):647-652. doi:10.4103/2230-8210.113755.

Unnikrishnan AG, Menon UV. Thyroid disorders in India: An epidemiological perspective. Indian J Endocrinol Metab. 2011;15(Suppl 2):S78-S81. doi:10.4103/2230-8210.83329.

Hollowell JG, Staehling NW, Flanders WD, Hannon WH, Gunter EW, Spencer CA, et al. Serum TSH, T(4), and thyroid antibodies in the United States population (1988 to 1994): National Health and Nutrition Examination Survey III. J Clin Endocrinol Metab. 2002;87(2):489-499. doi:10.1210/jcem.87.2.8182.

Canaris GJ, Manowitz NR, Mayor G, Ridgway EC. The Colorado thyroid disease prevalence study. Arch Intern Med. 2000;160(4):526-534. doi:10.1001/archinte.160.4.526.

Biondi B, Cooper DS. The clinical significance of subclinical thyroid dysfunction. Endocr Rev. 2008;29(1):76-131. doi:10.1210/er.2006-0043.

Garber JR, Cobin RH, Gharib H, Hennessey JV, Klein I, Mechanick JI, et al. Clinical practice guidelines for hypothyroidism in adults: Cosponsored by the American Association of Clinical Endocrinologists and the American Thyroid Association. Endocr Pract. 2012;18(6):988-1028. doi:10.4158/EP12280.GL.

Duntas LH. Thyroid disease and lipids. Thyroid. 2002;12(4):287-293. doi:10.1089/10507250252949405.

Rizos CV, Elisaf MS, Liberopoulos EN. Effects of thyroid dysfunction on lipid profile. Open Cardiovasc Med J. 2011;5:76-84. doi:10.2174/1874192401105010076.

Pearce EN. Update on lipid alterations in subclinical hypothyroidism. J Clin Endocrinol Metab. 2012;97(2):326-333. doi:10.1210/jc. 2011-2532.

Walsh JP, Bremner AP, Bulsara MK, O'Leary P, Leedman PJ, Feddema P, et al. Thyroid dysfunction and serum lipids: A community-based study. Clin Endocrinol (Oxf). 2005;63(6):670-675. doi:10.1111/j.1365-2265.2005.02399.x.

Iqbal A, Jorde R, Figenschau Y. Serum lipid levels in relation to serum thyroid-stimulating hormone and the effect of thyroxine treatment on serum lipid levels in subjects with subclinical hypothyroidism: The Tromso Study. J Intern Med. 2006;260(1):53-61. doi:10.1111/j.1365-2796.2006.01652.x.

Alberti KGMM, Eckel RH, Grundy SM, Zimmet PZ, Cleeman JI, Donato KA, et al. Harmonizing the metabolic syndrome: A joint interim statement of the International Diabetes Federation Task Force on Epidemiology and Prevention; National Heart, Lung, and Blood Institute; American Heart Association; World Heart Federation; International Atherosclerosis Society; and International Association for the Study of Obesity. Circulation. 2009;120(16):1640-1645. doi:10.1161/CIRCULATIONAHA.109.192644.

Khatiwada S, Sah SK, Kc R, Baral N, Lamsal M. Thyroid dysfunction in metabolic syndrome patients and its relationship with components of metabolic syndrome. Clin Diabetes Endocrinol. 2016;2:3. doi:10.1186/s40842-016-0021-0.

Talwalkar P, Deshmukh V, Bhole M. Prevalence of hypothyroidism in patients with type 2 diabetes mellitus and hypertension in India: A cross-sectional observational study. Diabetes Metab Syndr Obes. 2019;12:369-376. doi:10.2147/DMSO.S181470.

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Published

2026-06-26

How to Cite

Banavath, D. . S. ., Mohan, D. B. C. ., & Kavuri, D. P. K. . (2026). Pattern of Thyroid Dysfunction and Its Association with Metabolic Parameters among Adults Attending a General Medicine Clinic: A Cross-Sectional Observational Study. Student’s Journal of Health Research Africa, 7(2), 9. https://doi.org/10.51168/sjhrafrica.v7i2.2690

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Section

Section of General Medicine Research