Comparison between mean, SD, 95% CI of patients percentage who had a request of enrolled laboratory tests in 2019, 2021 and 2022
| Test name/year | Mean (%) | SD | 95% CI (%) |
| TSH 2019 | 14 | 0.04 | 12 to 18 |
| TSH 2021 | 4 | 0.01 | 3 to 6 |
| TSH 2022 | 4 | 0.01 | 3 to 5 |
| FT4 2019 | 15 | 0.05 | 12 to19 |
| FT4 2021 | 3 | 0.01 | 2 to 3 |
| FT4 2022 | 3 | 0.01 | 2 to 3 |
| FT3 2019 | 13 | 0.04 | 11 to 15 |
| FT3 2021 | 2 | 0.06 | 2 to 3 |
| FT3 2022 | 2 | 0.01 | 2 to 3 |
| FSH 2019 | 17 | 0.05 | 15 to 22 |
| FSH 2021 | 3 | 0.01 | 2 to 4 |
| FSH 2022 | 3 | 0.01 | 3 to 4 |
| LH 2019 | 16 | 0.05 | 14 to 22 |
| LH 2021 | 3 | 0.01 | 2 to 4 |
| LH 2022 | 3 | 0.01 | 2 to 4 |
| PRL 2019 | 25 | 0.1 | 19 to 33 |
| PRL 2021 | 4 | 0.01 | 2 to 5 |
| PRL 2022 | 3 | 0.01 | 2 to 4 |
| HbA1c 2019 | 14 | 0.02 | 13 to16 |
| HbA1c 2021 | 7 | 0.02 | 6 to 8 |
| HbA1c 2022 | 7 | 0.02 | 6 to 8 |