Table 1.

Table 1 Error Rates for Existing Forms and Single Entry: First and Second Study

	First Study		Second Study
Comparison	Existing Forms ∗	Single Entry ∗	Existing Forms ∗	Single Entry ∗
Overall	270	36	839	16
Circle choice	1,551	0	5,393	0
Box choice	146	44	357	0
Evaluating populated field as blank	211	8	679	4
Reading data incorrectly	59	28	160	12

^∗ Errors per 10,000 fields.