A generalized Mantel-Haenszel analysis of the regression of blood pressure on blood lead using NHANES II data.
نویسندگان
چکیده
منابع مشابه
A generalized Mantel-Haenszel analysis of the regression of blood pressure on blood lead using NHANES II data.
This paper proposes an alternative analysis of the statistically significant blood pressure/blood lead relationship reported for males, ages 12 to 74, based on data from the second National Health and Nutrition Examination Survey. Because of the substantial decline, both for blood lead levels and blood pressures, during the 4-year survey period, there is considerable interest in the extent to w...
متن کاملThe relationship of blood lead levels and blood pressure in NHANES II: additional calculations.
In performing research for associations and relationships among the data thus far published from the NHANES II survey, only the data for the 64 communities involved may be used. The simple omission of a few essential data makes impossible any valid analysis from the data for the 20,325 individual respondents. In this research for associations between blood lead levels and blood pressure in NHAN...
متن کاملThe relationship between blood lead and blood pressure in the NHANES II survey.
A large body of experimental data has shown that lead raises blood pressure and increases responsiveness to alpha-adrenergic agonists in rats and pigeons. These studies suggest the need to look for a similar relationship in humans. This paper examines the robustness of the previously reported association between blood lead and blood pressure in adult males. The association remains strong and is...
متن کاملGeneralized Cochran-Mantel-Haenszel Test Statistics for Correlated Categorical Data
S Three new test statistics are introduced for correlated categorical data in strati ed R C tables. They are similar in form to the standard generalized Cochran-Mantel-Haenszel statistics but modi ed to handle correlated outcomes. Two of these statistics are asymptotically valid in both many-strata (sparse data) and large-strata limiting models. The third one is designed speci cally for the man...
متن کاملP43: The Effect of Carvacrol on Blood Pressure and Some Blood Parameters in Lead-Exposed Rats
Lead intoxication is one of the most health hazards in humans at all ages. Lead impairs oxidant/antioxidant balance that can be partially responsible for the toxic effect of lead in the various organs of body especially cardiovascular system. The main objective of this study was to evaluate the effect of carvacrol as anti-oxidative agent on hypertension and some blood parameters in lead poisone...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 1988
ISSN: 0091-6765,1552-9924
DOI: 10.1289/ehp.887835