Patterns of recurrence after open partial horizontal laryngectomy types II and III: univariate and logistic...

Presented here is a protocol to build nomograms based on the Cox proportional hazards regression model and competing risk regression model. The competing method is a more rational method to apply when competing events are present in the survival...

Classical multivariate pattern analysis predicts sensory stimuli a subject perceives from neural activity in the corresponding cortices (e.g. visual stimuli from activity in visual cortex). Here, we apply pattern analysis cross-modally and show that sound- and touch-implying visual stimuli can be predicted from activity in auditory and somatosensory cortices,...

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...

Regression analysis is a statistical tool that describes a mathematical relationship between a dependent variable and one or more independent variables.
In regression analysis, a regression equation is determined based on the line of best fit– a line that best fits the data points plotted in a graph. This line is also called the regression line. The algebraic equation for the regression line is called the regression equation. It is represented as:

Systematic risk is inherent to the market and reflects the impact of economic, financial, and geopolitical factors. It affects the entire market rather than specific stocks or industries. This type of risk is unavoidable and cannot be mitigated through diversification.
Market risk refers to the possibility that the overall stock market will decline, impacting the value of all investments. This risk is often driven by macroeconomic factors such as economic recessions, financial crises, or global...

Unsystematic risk refers to the uncertainty associated with individual companies or specific sectors rather than the entire stock market or economy.
There are four main types of unsystematic risks:
Business risk involves the operational challenges within a company. These risks stem from factors such as production issues, supply chain disruptions, or changes in consumer preferences. For example, if a company faces a significant problem in its supply chain, its stock prices might drop. This risk...