Table 6.
Proportion comparisons corresponding to quality indicators of the observational methodology.
| Ratios to compare | p-value | |
|---|---|---|
| Direct observation 72/94 = 0.76 |
Indirect observation 22/94 = 0.23 |
<0.001 |
| Observational design 21/94 = 0.22 |
Not observational design 73/94 = 0.78 |
<0.001 |
| Observational instrument 54/94 = 0.57 |
Not observational instrument 40/94 = 0.42 |
0.04 |
| Coding with software 44/94 = 0.47 |
Coding without software 50/94 = 0.53 |
0.41 |
| Frequency parameter (only) 78/94 = 0.83 |
Order parameter 16/94 = 0.17 |
0 |
| Control quality of data 64/94 = 0.68 |
Not control quality of data 30/94 = 0.32 |
<0.001 |
| Only descriptive statistics 6/94 = 0.06 |
Data analysis (not descriptive) 74/94 = 0.79 |
0 |
| Only descriptive statistics 6/94 = 0.06 |
Detection of regularities 15/94 = 0.16 |
0.03 |