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6MWD ≥ 440 m was protective in both groups.
6MWD ≥ 440 m was protective in the non-SSc group, but not in the SSc group, whereas BNP < 50 pg/mL was protective in the SSc group, but not in the non-SSc group.
Interestingly, 6MWD < 165 m was predictive of death only in the SSc group, whereas 6MWD ≥ 440 m was protective only in the non-SSc-CTD-APAH group in multivariate analyses.
In multivariate analyses, men aged > 60 years, systolic BP (SBP) ≤ 110 mm Hg, 6-min walk distance (6MWD) < 165 m, mean right atrial pressure (mRAP) > 20 mm Hg within 1 year, and pulmonary vascular resistance (PVR) > 32 Wood units remained unique predictors of mortality in the SSc-APAH group; 6MWD ≥ 440 m was protective in the non-SSc-CTD-APAH group, but not the SSc-APAH group.
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However, PDT with 30 μ M 3Br was protective against PDT cytotoxicity and produced a significant increase in live cells and in total cell numbers compared with the PDT control.
In addition, when we evaluated the effect of 6MWD on mortality risk in the various cutaneous subgroups of SSc, an increase in distance of 100 m was significantly protective in all three groups (P <.001): diffuse HR = 0.53 (95% CI, 0.38-0.75); limited 0.59 (95% CI, 0.51-0.68); unclassified 0.54 (95% CI, 0.40-0.71).
During follow-up, however, underweight patients (BMI <20 kg/m) had greater mortality, overweight (25 ≤ BMI < 30 kg/m) was protective, and obesity (BMI ≥30 kg/m) was neutral.
It was evaluated at the first sextile ("low" — i.e., 21.7 kg/m), median ("medium" — i.e., 25.0 kg/m), and fifth sextile ("high" — i.e., 30.1 kg/m) Oral contraceptive use was protective, but the number of pregnancies did not appear to influence the risk of cancer in this study.
Active smoking was protective.
The inequality s> s M implies that M is a protective gene that reduces the severity and the risk of the disease.No special assumptions are required on the allelic structure in each locus, or penetrance of each susceptibility gene, and possible interactions among the loci.Now we proceed to deduce the persistence criteria.
Elevated ST height at J point (STJ) in leads V3, II, and aVF and ST height at 60 ms after the J point (ST60) were "protective" from sudden cardiac death in the combined cohorts of the ARIC study and CHS (cardiovascular health study) [ 1].
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com