How to Calculate Sample Size for Different Study Designs in Medical Research?
Dados Bibliográficos
| ID | 23369017 |
|---|---|
| Autores | Jaykaran Charan (0000-0002-4857-6725), Tamoghna Biswas (0000-0003-2114-8197, Independent Researcher, Kolkata, West Bengal, India) |
| Ano | 2013 |
| Volume | 35 |
| Fascículo | 2 |
| Páginas | 121-126 |
| Data de publicação | 2013-04-01 |
| Peer Reviewed | Sim |
| Open Access | Sim |
| Tipo | ARTICLE |
| Periódico | Indian Journal of Psychological Medicine (JOURNAL) |
| Identificadores do periódico | ISSN: 0253-7176 • E-ISSN: 0975-1564 |
| Editora | SAGE Publications (PUBLISHER • US) |
| DOI | 10.4103/0253-7176.116232 |
| PMID | 24049221 |
| PMCID | PMC3775042 |
| OpenAlex | W2088580357 |
| Idioma | EN |
| Citações recebidas | 175 |
Calculation of exact sample size is an important part of research design. It is very important to understand that different study design need different method of sample size calculation and one formula cannot be used in all designs. In this short review we tried to educate researcher regarding various method of sample size calculation available for different study designs. In this review sample size calculation for most frequently used study designs are mentioned. For genetic and microbiological studies readers are requested to read other sources.
Management science · Research design · Sample (material) · Sample size determination · Statistics · Computer Science · Engineering · Mathematics · Meta-analysis and systematic reviews
School-based prevalence and factors associated with depressive symptoms among secondary school adolescents in Mahagadhimai Municipality, Nepal
Affordability of Housing in the City of Jenin in Palestine
Assessing the Impact of Public-Private Funded Midday Meal Programs on the Educational Attainment and Well-being of School Children in Uttar Pradesh, India
Analgesic intake after pulpotomy and root canal treatment of permanent molars with carious exposure
Assessment of physical functioning for nurses at day and night shift
Risk factor analysis for neonatal sepsis and the outcome in tertiary care neonatal nursery
Assessment of knowledge, attitude and practice towards occupational health hazards and safety measures among health care personnel working in public health facilities of Bhubaneswar Block, India
Anxiety, fear, awareness and economic influence amongst Indian dentists during the Covid-19 outbreak
Health related quality of life for nurses at day and night shift
Marital dissolution and associated factors in Hosanna, Southwest Ethiopia
Assessment of the impact of social media addiction on psychosocial behaviour like depression, stress, and anxiety in working professionals
War-related trauma and posttraumatic stress disorder in refugees, displaced, and nondisplaced people during armed conflict in Sudan
Prevalence of stigma towards mental illness among Portuguese healthcare professionals
Brain Activity during Different Throwing Games
Investigating the Association between Unhealthy Dietary Habits and Obesity among Libyan Adults
Preventive Behaviors and Influencing Factors among Thai Residents in Endemic Areas during the Highest Epidemic Peak of the Covid-19 Outbreak
Determinant factors influencing stunting prevention behaviors among working mothers in West Java Province, Indonesia
Estudiantes universitarios y videojuegos
Cross‐sectional community‐based assessment of knowledge, attitude and practices on tuberculosis in Osun State, South‐west, Nigeria
Attitudes toward cancer screening and its’ associated factors
Rabies knowledge and prevention practices in Gombe state, Nigeria
Analysis of the current status and associated factors of tuberculosis knowledge, attitudes, and practices among elderly people in Shenzhen
Prevalence and associated factors of healthy aging among community-dwelling older adults in Lishui city, China
The prevalence of barriers to rearing children aged 0–3 years following China’s new three-child policy
Health literacy and its determinants among school-going children
Prevalence and Predictors of Willingness to Make Advance Directives among Macao Chinese
Knowledge, attitudes, and practices related to soil-transmitted helminth infections among residents of Bata district, Equatorial Guinea; a cross-sectional study
Network and Exploratory Factorial Analysis of the Depression Clinical Evaluation Test
Epidemiological and clinical characteristics of long Covid-19 among Iranians
Pulmonary function and factors associated with current smoking among the hill tribe populations in northern Thailand
Analysis of the Face Mask Use by Public Transport Passengers and Workers during the Covid-19 Pandemic
Prevalence and determinants of chronic non-communicable diseases among prison inmates in the city of Tete, Mozambique
Family Care, Economic Stress, and Depressive Symptoms Among Chinese Adults During the Covid-19 Outbreak
The willingness of parents to vaccinate their children younger than 12 years against Covid-19
Food Safety Knowledge and Attitudes
Prevalence and risk factors associated with severe pre-eclampsia among postpartum women in Zanzibar
Associations of dietary, sociodemographic, and anthropometric factors with anemia among the Zhuang ethnic adults
Assessment of Sars-CoV-2 Anti-Spike IgG Antibody in Women and Children in Madinah, Saudi Arabia
Impact of health literacy, social support, and socioeconomic position on the serum uric acid level in asymptomatic hyperuricaemia patients in China
Risk of depression, anxiety, and stress among the Saudi general population during the Covid-19 pandemic
Knowledge of dementia and factors associated with dementia knowledge among 35- to 65-year-old adults in Bandaragama Divisional Secretariat area in Sri Lanka- a lower- middle-income country
The association between exposure and psychological health in earthquake survivors from the Longmen Shan Fault area
Family function and health self-management ability among older adults from mountainous areas in China
Assessment of physical activity and its facilitators and barriers among Syrian refugees living in Amman City, Jordan
The Oral Health Situation of 12-Year-Old School Children in the Rural Region of Ilembula in Southwestern Tanzania
Relationship Between Psychological Impacts of Covid-19 and Loneliness in Patients With Dementia
Moderating Effects of Self-Esteem on the Relationship between Communication Anxiety and Academic Performance among Female Health College Students during the Covid-19 Pandemic
An Evaluation of a Pesticide Training Program to Reduce Pesticide Exposure and Enhance Safety among Female Farmworkers in Nan, Thailand
Knowledge, Attitude, Practices and Viewpoints of Undergraduate University Students towards Self-Medication
A Nutrition Education Intervention Positively Affects the Diet–Health-Related Practices and Nutritional Status of Mothers and Children in a Pulse-Growing Community in Halaba, South Ethiopia
Predictive Factors of Short-Term Related Musculoskeletal Pain in the Automotive Industry
Influencing Factors Associated With Mental Health Outcomes Among Dental Medical Staff in Emergency Exposed to Coronavirus Disease 2019
Parental Knowledge, Attitudes, and Practices Regarding Early Childhood Caries in Bihor, Romania
Effect of Resilience on Health-Related Quality of Life during the Covid-19 Pandemic
Prevalence of Low Back Pain and Associated Risk Factors among Saudi Arabian Adolescents
Levels and Patterns of Physical Activity and Sedentary Behaviour of Primary School Learners in Lagos State, Nigeria
Association between Dietary Habits and Type 2 Diabetes Mellitus in Yangon, Myanmar
Implications of gestational age at antenatal care attendance on the successful implementation of a maternal respiratory syncytial virus (RSV) vaccine program in coastal Kenya
Generalized anxiety disorder and resilience during the Covid-19 pandemic
Depressive and Anxiety Symptoms among Pediatric In-Patients with Dengue Fever
Public Health Residents’ Anonymous Survey in Italy (PHRASI)
Gender differences in metabolic syndrome and its components in southern china using a healthy lifestyle index
Analysis of factors affecting students going to school toilets in a rural primary school in China
Relationships Between Organizational Innovation Climate, Creative Self-Efficacy, and Innovation Performance
Examining the psychometric properties of a split version of the EQ-5D-5L anxiety/depression dimension in patients with anxiety and/or depression
The Interaction between Exercise and Marital Status on Depression
Provision of physical activity advice for patients with chronic diseases in Shenzhen, China
Desire to delay the first childbirth among young, married women in India
The Associations Among Health-Promoting Lifestyle, eHealth Literacy, and Cognitive Health in Older Chinese Adults
Knowledge gaps and socio-demographic disparities in dengue awareness among high-risk communities in Tanzania
The Nuphac-EU Framework for Nurses’ Role in Interprofessional Pharmaceutical Care
Association of filial attitude, filial behavior and death literacy
Knowledge, attitudes, and practices toward basic first aid skills among university students in China
Prevalence of and factors associated with suboptimal glycemic control among patients with type 2 diabetes mellitus attending public hospitals in the Greater Male’ Region, Maldives
Content Validation and Perceived Value of Text Messages to Promote Physical Activity Among U.S. Older Adults and Care Partners
Factors associated with post-traumatic stress disorder among Simad University students in Mogadishu, Somalia
Prevalence of diarrheal illness and healthcare-seeking behavior by age-group and sex among the population of Gaza strip
Prevalence and associated risk factors for Hepatitis B and C viruses among refugees in Gambella, Ethiopia
The impact of eating alone on food intake and everyday eating routines
Sleep quality is associated with stress in secondary school students
Anxiety, life-space mobility and quality of life among frail older adults in Enugu, South-East Nigeria
Evaluation of a public Covid-19 dashboard in the Western Cape, South Africa
Predictive ability of the health belief model in HIV testing and counselling uptake among youth aged 15–24 in La-Nkwantanang-Madina Municipality, Ghana
Assessment of prevalence and risk factors associated with Hepatitis B virus infection among blood donors in Mogadishu Somalia
Implementation Gaps in Public Outpatient Drug Programs
Perceived risk versus objectively measured risk of HIV acquisition
Prevalence of hypertension, diabetes mellitus, and their risk factors in an informal settlement in Freetown, Sierra Leone
Skin care knowledge, attitudes and practices
Quality of life among people living with hypertension in a rural Vietnam community
Effects of risk exposure on emotional distress among Chinese adults during the Covid-19 pandemic
The link between childhood physical activity enjoyment and adult kinesiophobia in individuals with chronic low back pain
Depressive Symptoms of Public Health Medical Residents during the Covid-19 Pandemic, a Nation-Wide Survey
The Extent of Universal Health Coverage for Maternal Health Services in Eastern Uganda
Health-related quality of life and utility values among patients with anxiety and/or depression in a low-income tertiary care setting
Effect of Smartphone App’s Intervention on Consumers’ Knowledge, Attitude, Practice, and Perception of Food Poisoning Prevention When Dining Out at Selected Rural Areas in Terengganu
Knowledge, Attitude, and Practices Regarding Dengue Fever among Pediatric and Adult In-Patients in Metro Manila, Philippines
Current status and influencing factors of digital health literacy among community-dwelling older adults in Southwest China
Knowledge, awareness, and perceptions of meningioma epidemiology among undergraduate medical students in Enugu, Nigeria
Relations sur le Congo et l'Angola tirées des archives de la Compagnie de Jésus, 1621-1631
Determinants of an unintended pregnancy among women attending ante natal care at health facilities in Lemi Kura sub city, Addis Ababa, Ethiopia
| Obras citantes distintas | 175 |
|---|---|
| Citações por ano | 3,02 |
| Intervalo de citações | 1968 - 2026 (59) |
| Velocidade de citação | current |
| Altamente citado | Sim |
| Tipos de citação | Neutras: 156 |