Risk Factors
Risk Factors - Related Videos
01:26
Factors Affecting the Risk of Infection
0 Views •
2023
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases. The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin create...
01:24
Drug Toxicity: Risk factors
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2026
Adverse Drug Reactions (ADRs) are potential complications that arise during pharmacotherapy, influenced by multiple risk factors. Age plays a significant role; both neonates and the elderly are at heightened risk due to their respective immature and diminished metabolic and elimination processes. Gender also impacts ADRs, with females experiencing a 1.5 to 1.7-fold greater risk than males, which may be linked to pharmacokinetic, pharmacodynamic, and hormonal differences. Notably, neonates, the...
10:11
Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies
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Cited by 45 •
2014
Retinal image analysis is an unobtrusive procedure for visualizing the microcirculation. The impact of cardiovascular disease risk factors can result in changes of retinal vessel calibers. The procedures to acquire fundus images and the steps for calculating the vessel calibers are described.
08:50
In Vitro Rearing of Solitary Bees: A Tool for Assessing Larval Risk Factors
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Cited by 10 •
2018
Fungicide sprays on flowering plants may expose solitary bees to high concentrations of pollen-borne fungicide residues. Using laboratory-based experiments involving in vitro-reared bee larvae, this study investigates the interactive effects of consuming fungicide-treated pollen derived from host and non-host plants.
19:15
Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
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Cited by 40 •
2014
The NICU Network Neurobehavioral Scale (NNNS) was developed as an assessment for the at-risk infant. The purpose of this article is to describe the NNNS, provide video examples of the NNNS procedures and discuss the ways in which the exam has been used.
FAQs
Risk factors influence psychological outcomes through interacting biological, cognitive, emotional, and social pathways rather than through a single route. Conditions that increase stress responses may also affect coping strategies and behavior, while social experiences can shape emotional or cognitive responses. Examining these pathways helps explain why similar exposures may be associated with different outcomes.
An observed association does not by itself show that a risk factor causes a mental health problem or maladaptive behavior. The relationship may reflect interacting influences or other conditions that affect both variables. Psychological research therefore distinguishes correlation from causal mechanisms, asking how an influence operates and whether the proposed pathway plausibly connects the characteristic or experience to the outcome.
Individual outcomes vary because risk operates within combinations of biological, cognitive, emotional, and social influences. The same condition may interact with different coping strategies, stress responses, or environmental circumstances, producing different patterns of vulnerability. This conditional view prevents researchers from treating a risk factor as a fixed prediction and supports attention to resilience and protective factors.
Protective factors are considered alongside vulnerabilities because they may reduce risk and promote resilience. Their presence can help explain why an individual exposed to a potential risk does not develop the anticipated mental health problem or maladaptive behavior. Studying both sides gives prevention and early-intervention research a broader target than simply identifying conditions associated with poorer outcomes.
Researchers can begin by specifying the psychological outcome and identifying relevant biological, cognitive, emotional, social, or experiential variables. They then examine how those variables relate to one another and to the outcome, rather than isolating a single influence prematurely. This approach supports analysis of combined effects, vulnerability patterns, and possible mechanisms while preserving the distinction between association and causation.
In assessment, risk factors help organize information about a person’s characteristics, experiences, and conditions in relation to a particular concern. They can support identification of vulnerability and inform questions about stress responses, coping strategies, and behavior. Because these factors do not determine outcomes on their own, assessment should treat them as part of an interacting profile rather than as a definitive forecast.
Findings can indicate which vulnerabilities deserve attention before a mental health problem or maladaptive behavior develops or worsens. Prevention programs may use this information to address relevant interacting influences, while early intervention can focus on people showing patterns associated with greater vulnerability. Including protective factors and resilience helps broaden these efforts from reducing risk alone to strengthening conditions linked with better outcomes.