Adjusted PORs for cross-classified levels of race and house value are presented in Table 3.
In 2004, there were in total 824 PTAMs in The Netherlands, of which, 14% were in level 1, 43% were in level 2, 20% were in level 3 and 23% were in the highest level 4. Due to our stratified invitation of 50 groups from each level and 57 groups of no classified level, we managed to include sufficient numbers within each level.
"Doing things on a classified level really opens your eyes," Mr. Kaplan said.
GBD classified diseases into three levels of detail: group I (infectious diseases, maternal, peri-natal and nutritional disorders), group II (non-communicable diseases) and group III (injuries).
We cross-classified estradiol levels by phase of the menstrual cycle; women with low levels (below the median) in both the follicular and luteal phase were used as the referent group.
We ran two separate regression models since risk varied across levels of the classified place of residence and the self-reported source of infection.
The former classified AES as a US Standard for federal information handling while the latter utilizes AES to encrypt SECRET and TOP SECRET levels of classified information [17, 18].
The rest of the patients could be further sub-classified into two groups based on the levels of serum lactate dehydrogenase (⩽2 upper normal value vs >2 upper normal value).
Senior Pentagon officials had endorsed the office's general mission, but Mr. Rumsfeld and Deputy Defense Secretary Paul D. Wolfowitz had not approved any of its specific, classified proposals, which had been circulating at lower levels of the Pentagon, military officials said.
(1) Following the principle of "unified planning, classified guidance, centralized management and hierarchical implementation," three levels of the emergency plan system, including an overall emergency response plan, specific contingency plans and on-site disposal plans, are established.
Some of these are Class I Exempt Medical Devices (i.e.,: FDA Product Code HWT – Template for Clinical Use) while some of these (e.g., cranioplasty templates and others) would be up-classified to the level of the implant systems they support, typically Class II.
