New 18 most typical cancerous malignant tumors versions one of Taiwanese people are lung and the liver cancer; colon, rectum, rectosigmoid junction and you can anus (CRRJA) cancer; and you may mouth area, belly, esophagus, pancreas, anus, anal area, gallbladder, kidney, attention, kidney, larynx, bone, nasopharynx, intestine, and body (non-melanoma) disease. Girls nipple, ovarian, and you can cervical malignant tumors was basically together with delivered towards the this research, creating a maximum of 21 women-associated disease.
dos.dos. Age- and you will Intercourse-Particular Populace
Particular disease exists with greater regularity having moving forward ages. From inside the Taiwan, many cases out-of colorectal cancer tumors and you will esophagus disease exist generally between the years off fifty and 70 age. One another breast and you may ovarian cancers are generally observed in ladies old fifty–70 many years, and girls cervical cancer tumors peaks within 35–forty five yrs old. Age- and you may gender-specific society for every single township in the 2001 try obtained from new Department of House Registration Products.
2.step 3. Taiwanese Aboriginal Population Research
A primary supply of group analysis for the aboriginal inhabitants in this study was this new census. Numerous culturally and you can ethno-linguistically line of aboriginal tribes from inside the Taiwan real time mainly regarding the east flatlands and you can central slopes, totaling as much as 500,one hundred thousand anybody. Analysis for the aboriginal society of each and every township around the Taiwan into the 2001 was recovered regarding the Department out of Family Subscription Items.
2.cuatro. Incidence Cost off BQC and you may CS
The newest incidence pricing away from BQC and you will CS having 2002 were projected in the Federal Fitness Interviews Survey (NHIS) investigation, which had been performed cooperatively by the Federal Fitness Look Institutes (NHRI) while the Taiwan MOHW. It surveyed the new prevalence prices off CS and you will BQC within the at random selected subjects, together with 13,086 boys and you can twelve,473 people. The newest survey professionals provided step 1,086 boys and you can step one,473 women. Investigation toward prevalence cost off BQC and you can CS was indeed learned in the township level.
dos.5. Crushed Heavy metal and rock Content
Surface research within this investigation had been produced from a modern, nationwide survey one to determined this new quantity for the farming topsoil (0–15 cm) from arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), nickel (Ni), lead (Pb) and you may zinc (Zn), held from the Environment Cover Government (EPA) from inside the Taiwan regarding 1986 to help you 1990. The complete concentration of extractable Since the and you will Hg on surface was determined utilizing the aqua regia means kissbrides.com Se pГҐ dette nettstedet, and therefore of almost every other half a dozen heavy precious metals are computed playing with the newest 0.step one Letter HCl removal strategy. A great grid cellphone sized step 1,600 ha was used because the testing tool and you will 936 floor samples have been gathered around the Taiwan. The space-adjusted indicate worth portrayed new soil heavy metal stuff from inside the for every township.
dos.6. Principal Parts Analysis
Dominant parts studies (PCA) is suitable when meeting a huge gang of potentially synchronised parameters for changing them towards the a unique and you may faster subset away from uncorrelated parameters (called dominating section, PCs) you to take into account all the difference in intense analysis . PCA was a maximum eigenvector-built linear measurement-cures technique for multiclass studies, in which eigenvalues assess simply how much difference is actually said by the for each and every Desktop, and you may an eigenvalue higher than a person is commonly made use of since standards for choosing which Personal computers is actually hired. The initial extracted Pc is the reason just as much full difference on research, another Pc is the next premier count, etc. Pc score can be made for per observance into the a document set in line with the eigenvectors for every Pc. Desktop computer loadings is correlation coefficients within fresh details together with Desktop computer score, anywhere between ?step one to just one. The outcomes regarding a beneficial PCA can also be ong regressor details whenever carrying out regression analyses in order to facilitate follow-up data.