Data were collected directly prior to the GCC® 2008 event (baseline) and immediately after completion of the GCC® 2008 event (four-month follow-up).
*Variables adjusted for are: age at start of ART, exposure group, ethnicity, time since HIV-diagnosis, year of starting ART, previous AIDS event, baseline viral load category, baseline CD4 count category and hepatitis B/C co-infection.
Prespecified subgroup analyses were performed for age (above and below 65 years), sex, baseline glycemic status (diabetes or no diabetes), CV history (previous CV event or no previous CV event), baseline CIMT, HbA1c, FPG, and triglyceride levels (above and below median), and baseline treatment with statins and ACE inhibitors or angiotensin receptor blockers (ARBs).
After 3 to 37 months (median, 15 months) from the acute event, baseline blood samples were taken after an overnight fast and used to measure the levels of adrenocorticotropic hormone (ACTH), insulin growth factor (IGF -I, prolactIGF -IL), sodium and prolactin, and thyroid and gonadal function.
An attempt to collect a non-storm event baseline (including the same 10% of wells sampled for fecal coliforms in inventory 2) led to inventory 3, which occurred 6 weeks after inventory 2. Immediately after inventory 3, Tropical Storm Sandy (which became Hurricane Sandy) passed through the study area.
Among those patients who had a coronary event, baseline and treatment levels of LDL-P were strong independent predictors of a new coronary event, while neither baseline nor on-study levels of LDL-C, HDL-C, or triglycerides were significant predictors of CHD risk.
His study also provides a "pre-event" baseline, an idea of what's normal — useful in the event of a bioterrorism attack, recent flooding or other catastrophe.
Hypopnea was defined as a decrease of >30% in oronasal airflow lasting ≥10 seconds and associated with ≥4% desaturation from the pre-event baseline.
Hypopneas were defined as a 50% - 90% decrease in pre-event baseline of nasal air flow lasting ≥ 10 seconds accompanied by at least a 3% drop in oxygen saturation and/or signs of awakening or increased stress.
Hypopneas were identified if the nasal pressure signal excursions dropped by ≥30% of baseline for at least 10 seconds and there was a ≥4% desaturation from pre-event baseline.
Hypopnea was defined as a decrease in airflow either by ≥ 30%% of baseline associated with at least 4%% of desaturation, or ≥ 50%% of baseline, accompanied by arousal or ≥ 3%% of desaturation from the pre-event baseline.
