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hscrp [2020/12/17 13:05] trynke [Table] |
hscrp [2025/03/26 13:59] (current) simone [Table] |
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====== hsCRP measurements ====== | ====== hsCRP measurements ====== | ||
- | High-sensitivity [[https://en.wikipedia.org/wiki/C-reactive_protein|CRP]] (hsCRP) levels in [[start|Lifelines]] participants were determined in [[blood analyses|blood samples]] using three different lab-methods ([[sections|section]]: [[Physical state]].\\ | + | High-sensitivity [[https://en.wikipedia.org/wiki/C-reactive_protein|CRP]] (hsCRP) levels in [[start|Lifelines]] participants were determined in [[blood analyses|blood samples]] ([[sections|section]]: [[Physical state]]) using three different lab-methods.\\ |
- | The difference between the three methods are stated in the table.\\ | + | The difference between the three methods are stated in the table.\\ |
- | [[hsCRP]] in heparin (mg/L) hscrp_result_all_m_2 LCRP ~49k - 8+ | + | ^ Variable code ^ Variable name ^ Kit name ^ Supplier ^ Tube type ^ Participants ^ |
- | [[hsCRP]] in serum (mg/L) hscrp_result_all_m_1 SCRP ~8k - 8+ | + | | hscrp_result_all_m_1 | SCRP | CardioPhase hsCRP | Siemens (BNII) | Serum | ~8k ([[1A]]), ~82k ([[3A]]) | |
- | [[hsCRP]] in heparin (mg/L) hscrp_result_all_m_3 CRPH ~1k ~500 8+ | + | | hscrp_result_all_m_2 | LCRP | CardioPhase hsCRP | Siemens (BNII) | Heparin | ~49k ([[1A]]) | |
+ | | hscrp_result_all_m_3 | CRPH | CRPL3 | Roche (Modular) | Heparin | ~1k ([[1A]]) and ~0.5k ([[2A]]) | | ||
- | ^ | Variable name | Kit name | Supplier name | Tube type ^ Conversion | Participants | | + | hscrp_result_all_m_2 and hscrp_result_all_m_3 only differ in the supplier. This does not have an effect on the measured values.\\ |
- | | hscrp_result_all_m_1 | SCRP | CardioPhase hsCRP | Siemens (BNII) | Serum | 0.92 x old - 0.01 | ~49k | | + | hscrp_result_all_m_1 differs from hscrp_result_all_m_2 and hscrp_result_all_m_3 in the type of tube used to collect the sample. This causes differences in the measured values. hscrp_result_all_m_1 values can be converted to hscrp_result_all_m_2/hscrp_result_all_m_3 using the formula: SCRP = 0.92 x LCRP/CRPH - 0.01. |
- | | hscrp_result_all_m_2 | LCRP | CardioPhase hsCRP | Siemens (BNII) | Heparin(ized plasma) | | ~1.5k | | + | |
- | | hscrp_result_all_m_3 | CRPH | CRPL3 | Roche (Modular) | Heparin(ized plasma) | | ~500 | | + | |
- | + | ||
- | CRPH and LCRP only differ in the supplier. This does not have an effect on the measured values.\\ | + | |
- | SCRP differs from CRPH and LCRP in the type of tube used to collect the sample.\\ | + | |
- | This causes differences in the measured values. SCRP values can be converted to LCRP using the formula: 0.92X - 0.01. | + |