Table 2.

Combinations of scores within pairs of assessors

Combination of scores	No of occurrences
AA	6
AB*	6
AC	2
BB*	5
BC*	8
CC	2
DX†	10
Total‡	39

A=no problems; B=minor problems; C=major problems; D=lack of clarity; E=other comments. 

^*Counting one BD as B. 

^†DX denotes various combinations with D: AD, 4; BD, 2; CD, 2; other, 2. 

^‡13 reviews were assessed by only one reviewer.