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Table 5 Number of studies reporting different forms of variability measures around their means. See text for explanation of terms

From: How does tillage intensity affect soil organic carbon? A systematic review

Concentration study variability measureNumber of studiesStock study variability measureNumber of studies
None111None85
Undescribed measure6Undescribed measure1
Overall 95% CI1Overall 95% CI1
Overall CV10Overall CV6
Overall LSD44Overall LSD12
Overall LSD/overall p values1Overall p values1
Overall p values8Overall SE2
Overall SE2Raw data3
Overall SED1Individual CI1
Raw data6Individual LSD2
Individual 95% CI0Individual SD15
Individual LSD4Individual SE17
Individual p values3Total146
Individual SD23  
Individual SE50  
Individual SED1  
Total271