BLE 6 | Correlation between immune markers and age. arker CI N 3 R Spearman -0.406 -0.305 -0.239 -0.204 -0.016 Р 0.004 0.035 0.101 0.165 0.913 activity (lysis %) Cl, Neutrophil Chemotaxis Index; PAN, phagocytic activity of neutrophils; LCI, mphocyte Chemotaxis Index; LP, lymphocyte proliferation; NK, natural killer. p is associated value to the corresponding statistical test.
BLE 6 | Correlation between immune markers and age. arker CI N 3 R Spearman -0.406 -0.305 -0.239 -0.204 -0.016 Р 0.004 0.035 0.101 0.165 0.913 activity (lysis %) Cl, Neutrophil Chemotaxis Index; PAN, phagocytic activity of neutrophils; LCI, mphocyte Chemotaxis Index; LP, lymphocyte proliferation; NK, natural killer. p is associated value to the corresponding statistical test.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:**TABLE 6: Correlation between Immune Markers and Age**
| Marker | R Spearman | p |
|-----------------|------------|-------|
| NCI | −0.406 | 0.004 |
| PAN | −0.305 | 0.035 |
| LCI | −0.239 | 0.101 |
| LP | −0.204 | 0.165 |
| NK activity (lysis %) | −0.016 | 0.913 |
**Explanation:**
- **NCI (Neutrophil Chemotaxis Index):** Shows a negative correlation with age (R = −0.406) with a statistically significant p-value (p = 0.004).
- **PAN (Phagocytic Activity of Neutrophils):** Also negatively correlated with age (R = −0.305), with a statistically significant p-value (p = 0.035).
- **LCI (Lymphocyte Chemotaxis Index):** Displays a weaker negative correlation (R = −0.239) with a non-significant p-value (p = 0.101).
- **LP (Lymphocyte Proliferation):** Has a slight negative correlation (R = −0.204) which is not statistically significant (p = 0.165).
- **NK activity (Natural Killer activity, lysis %):** Shows nearly no correlation (R = −0.016) with age and a non-significant p-value (p = 0.913).
The table indicates how different immune system markers correlate with age, with stronger negative correlations and statistically significant results for NCI and PAN.
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