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Related Concept Videos

Type I Diabetes I: Introduction01:12

Type I Diabetes I: Introduction

Type 1 diabetes mellitus is a chronic metabolic disorder characterized by an absolute deficiency of insulin resulting from the autoimmune destruction of pancreatic β-cells. Although it can occur at any age, it is most commonly diagnosed in childhood, adolescence, or early adulthood. The loss of insulin production impairs cellular glucose uptake, resulting in persistent hyperglycemia and necessitating lifelong insulin therapy.Autoimmune Destruction of β-CellsThe hallmark of type 1 diabetes is an...
Type I Diabetes III: Clinical Manifestations01:19

Type I Diabetes III: Clinical Manifestations

Type 1 diabetes mellitus typically presents with rapid-onset symptoms due to the body’s inability to utilize glucose in the absence of insulin. Since insulin is required for glucose uptake into cells, its deficiency leads to hyperglycemia and cellular energy deprivation, resulting in characteristic clinical features.Polyuria and PolydipsiaOne of the earliest, most prominent symptoms is polyuria (excessive urination). When blood glucose concentrations rise above the renal threshold, the kidneys...
Type II Diabetes I: Introduction01:26

Type II Diabetes I: Introduction

Type 2 diabetes mellitus (T2DM) is a chronic metabolic disorder characterized by insulin resistance, in which target tissues such as the liver, muscle, and adipose tissue respond poorly to insulin. It is also associated with inadequate compensatory insulin secretion, where pancreatic β-cells fail to produce sufficient insulin. Together, these abnormalities lead to persistent hyperglycemia.EtiologyT2DM develops through a complex interaction of genetic predisposition and environmental or...
Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular uptake of...
Diabetes: Symptoms, Diagnosis, and Complications01:15

Diabetes: Symptoms, Diagnosis, and Complications

For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is based on...
Diabetes Mellitus: Introduction01:26

Diabetes Mellitus: Introduction

Diabetes mellitus consists of chronic metabolic disorders characterized by persistent hyperglycemia. This elevated blood glucose results from defects in insulin secretion, impaired insulin action, or both. Insulin, produced by pancreatic β-cells, is essential for maintaining glucose homeostasis by facilitating cellular glucose uptake for energy or storage. Disruptions in insulin production or function lead to glucose accumulation in the bloodstream, causing the clinical features and long-term...

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Related Experiment Videos

Living alone with diabetes: a phenomenological study.

Sovia Susianty1,2, Fitri Mailani1, Ira Sari1

  • 1Faculty of Nursing, Universitas Andalas, Limau Manis Campus, Padang, West Sumatra, Indonesia.

British Journal of Community Nursing
|July 2, 2026
PubMed
Summary
This summary is machine-generated.

Older adults living alone in Western Sumatra manage type 2 diabetes by making informed decisions, utilizing available support, and integrating cultural beliefs. Tailored, culturally sensitive care plans are essential for their self-management journey.

Keywords:
diabetes mellitusliving alonequalitative researchself-managementtype 2 diabetes

Related Experiment Videos

Area of Science:

  • Gerontology
  • Public Health
  • Endocrinology

Background:

  • Type 2 diabetes mellitus presents a significant global health challenge, necessitating effective long-term self-management strategies.
  • Individual behaviors in diabetes management are influenced by cultural beliefs, social support, and family dynamics.
  • There is a scarcity of research on diabetes self-management among older adults living alone, particularly within communal settings.

Purpose of the Study:

  • This study investigates the self-management practices of older adults living alone with type 2 diabetes mellitus in Western Sumatra.

Main Methods:

  • A qualitative phenomenological research design was employed, adhering to the Consolidated Criteria for Reporting Qualitative Research (COREQ).
  • Seven in-depth individual interviews were conducted with older adults diagnosed with type 2 diabetes mellitus who live independently.
  • Data analysis followed the Colaizzi method for phenomenological research.

Main Results:

  • Five key themes emerged from the data: the choice to live alone, diverse forms of available support, coping strategies employed, the role of cultural beliefs and practices, and access to healthcare services.
  • Living alone can empower older adults in their diabetes self-management decisions, informed by their knowledge and traditional beliefs.
  • Despite living alone, individuals actively seek and receive support from family, friends, neighbors, and healthcare professionals.

Conclusions:

  • Older adults living alone demonstrate agency in managing type 2 diabetes, integrating personal knowledge with cultural practices.
  • Support systems, including informal networks and healthcare providers, are crucial for individuals managing diabetes independently.
  • Culturally relevant and personalized interventions are vital to address the unique challenges faced by this demographic in their diabetes self-management.