Table 1 Adherence studies for SCIT

Chon (1993) [20]

217

A

4 y

50

Lower (1993) [21]

315

C

4 y

56

Tinkelman (1993) [22]

3.349

C,A

1y

65

Ruiz (1997) [23]

247

A

18 m

62

Donahue (1999) [24]

603

C, A

4y

33

Rhodes (1999) [25]

1.033

A

3y

88

More & Hagan (2002) [26]

381

C,A

3y

77

Pajno (2005) [27]

1.886

C

3y

89

Hommers (2006) [28]

296

A

not stated

66

Hankin (2008) [29]

520

C

3y

47 (1 y) 16 (3rd y)

Mahesh (2010) [30]

100

A

not stated

58

Hsu & Reisacher (2012) [31]

139

A

4y

55

Guenechea (2013) [32]

156

A

5y

63

Kiel (2013) [33]

2.796

A

3y

23

Silva (2014) [34]

122

C, A

4y

54