Breath Holding Predicts Reduced Smoking Intake but Not Quitting

Breath Holding Predicts Reduced Smoking Intake but Not Quitting

Introduction: Cigarette smokers who attempt to quit may or may not relapse. Previous research has shown that breath-holding ability predicts successful quitting, and it has been suggested that breath-holding ability may be a marker of tolerance for uncomfortable physiological symptoms. Methods: We measured breath-holding ability and smoking in a large general-population birth cohort from age 21...

Area of Origin, But Not Farm or Sex, Predicts Horse Carcass Weight as a Main Effect

The aim of this study was to evaluate the differences between cold carcass weights (CCW) for the Catalan Pyrenean horse (Cavall pirinenc català) breed according to different variables: area of origin, farm, gender and age. Linear regression models were applied using a generalized linear model (GLM) procedure for CCW of 397 animals (217 males and 180 females) slaughtered in a commercial abattoir...

Quitting smoking: the benefits

The limits of breath holding.

Breath-holding and its breakpoint.

This article reviews the basic properties of breath-holding in humans and the possible causes of the breath at breakpoint. The simplest objective measure of breath-holding is its duration, but even this is highly variable. Breath-holding is a voluntary act, but normal subjects appear unable to breath-hold to unconsciousness. A powerful involuntary mechanism normally overrides voluntary breath-h...