Table 3 Summarized results of randomized controlled trials.
Outcome | Time point | No. of included studies | Sample size of PEG-rhGH group | Sample size of daily rhGH group | Mean difference (95%CI) | p value |
|---|---|---|---|---|---|---|
Change in height (SDS) | 6 m | 5 | 485 | 404 | 0.02 (−0.02, 0.07) | 0.32 |
Change in HV (cm/y) | 6 m | 3 | 281 | 189 | 0.30 (−0.31, 0.91) | 0.34 |
IGF-1 (SDS) | 6 m | 2 | 53 | 74 | 0.13 (−0.14, 0.39) | 0.34 |
Change in IGF-1 (SDS) | 6 m | 3 | 240 | 250 | 0.33 (0.16, 0.51) | 0.0002 |
Change in IGF-1 (ng/mL) | 6 m | 1 | 17 | 39 | −12.59 (−108.29, 83.11) | 0.80 |