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Table 6 Comparison between patient-related outcomes produced by RME versus SME in included studies in the systematic review

From: Comparison of rapid versus slow maxillary expansion on patient-reported outcome measures in growing patients: a systematic review and meta-analysis

Study

RME

SME

 

Events/mean

Total/SD

Events/mean

Total/SD

Ugolini et al. [24]

sample size: 101 patients

(48 in RME group; 53 in SME group)

1. Pain presence in the first week

43 (Events)

48

(Total)

13

(Events)

53

(Total)

2. Pain (VAS scale) 1 week

1.6

(Mean)

1

(SD)

0.8

(Mean)

0.7

(SD)

3. Presence of difficulty in speaking in 1 week

42

(Events)

48

(Total)

49

(Events)

53

(Total)

4. Presence of difficulty in swallowing in 1 week

38 (Events)

48 (Total)

45 (Events)

53 (Total)

5. Hypersalivation

39 (Events)

48 (Total)

42 (Events)

53 (Total)

Nieri et al. [35]

sample size: 56 patients

(28 in RME group; 28 in SME group)

1. Pain presence in 1 week

23

(Events)

28

(Total)

20

(Events)

28

(Total)

2. Pain (VAS scale) in 1 week

3.7

(Mean)

2.6 (SD)

2.2 (Mean)

2.3 (SD)

3. Pain (VAS scale) in 2 week

1.7 (Mean)

1.7 (SD)

1.0 (Mean)

1.9 (SD)

4. Pain (VAS scale) in 3 week

0.5 (Mean)

1.0 (SD)

0.3 (Mean)

0.7 (SD)

5. Pain (VAS scale) in 4 week

0.4 (Mean)

1.2 (SD)

0.1 (Mean)

0.4 (SD)

6. Presence of difficulty in speaking in 1 week

23 (Events)

28 (Total)

24 (Events)

28 (Total)

7. Difficulty in hygiene in 1 week

3.0 (Mean)

2.8 (SD)

2.7 (Mean)

2.7 (SD)

8. Patients’ satisfaction

8.8 (Mean)

1.6 (SD)

8.8 (Mean)

1.9 (SD)

9. Parent’s satisfaction

9.2 (Mean)

1.2 (SD)

9.1 (Mean)

1.3 (SD)