In the case of nomological determinism, these conditions are considered events also, implying that the future is determined completely by preceding events—a combination of prior states of the universe and the laws of nature. Yet they can also be considered metaphysical of origin (such as in the case of theological determinism). Nomological
Nomological determinism, generally synonymous with physical determinism (its opposite being physical indeterminism), the most common form of causal determinism, is the notion that the past and the present dictate the future entirely and necessarily by rigid natural laws, that every occurrence results inevitably from prior events. Nomological determinism is sometimes illustrated by the thought experiment of Laplaces demon. Nomological determinism is sometimes called scientific determinism, although that is a misnomer. Necessitarianism
Necessitarianism is closely related to the causal determinism described above. It is a metaphysical principle that denies all mere possibility; there is exactly one way for the world to be. Leucippus claimed there were no uncaused events, and that everything occurs for a reason and by necessity. Predeterminism
Predeterminism is the idea that all events are determined in advance. The concept is often argued by invoking causal determinism, implying that there is an unbroken chain of prior occurrences stretching back to the origin of the universe. In the case of predeterminism, this chain of events has been pre-established, and human actions cannot interfere with the outcomes of this pre-established chain. Predeterminism can be used to mean such pre-established causal determinism, in which case it is categorized as a specific type of determinism.
In addition, hypertension precedes heart failure in 90% of cases, and the majority of heart failure in the elderly may be attributable to hypertension. Hypertensive heart disease was estimated to be responsible for 1.0 million deaths worldwide in 2004 (or approximately 1.7% of all deaths globally), and was ranked 13th in the leading global causes of death for all ages. A world map shows the estimated disability-adjusted life years per 100,000 inhabitants lost due to hypertensive heart disease in 2004. Sex differences
There are more women than men with hypertension, and, although men develop hypertension earlier in life, hypertension in women is less well controlled. The consequences of high blood pressure in women are a major public health problem and hypertension is a more important contributory factor in heart attacks in women than men. Until recently women have been under-represented in clinical trials in hypertension and heart failure. Nevertheless, there is some evidence that the effectiveness of antihypertensive drugs differs between men and women and that treatment for heart failure may be less effective in women. Ethnic differences
Studies in the US indicate that a disproportionate number of African Americans have hypertension compared with non-Hispanic whites and Mexican Americans, and that they have a greater burden of hypertensive heart disease. Heart failure is more common in people of African American ethnicity, mortality from heart failure is also consistently higher than in white patients, and it develops at an earlier age. Recent data suggests that rates of hypertension are increasing more rapidly in African Americans than other ethnic groups.