Study Outcome measures
NOP Grafting material no. GT
(mm)
GH
(weeks)
NOI OP
(weeks)
IS
(%)
HSPIT ARW GARW GR
PIS BOP
(%)
CAL
(mm)
BA
(mm)
IAA
(mm)
IP
(mm)
IP
(mm)
IP
(mm)
Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD)
Schwarz et al. [31] 30 Third
molar: 15
5.7 (1.8)* 26 15 26 100 0.4 (0.5) 21.8 (29.1)a 2.5 (1)b 4.5 (1.5)** 10.2 (1.7)*** 10.1 (1.9)**** 5.5 (1.9)***** 0.1 (1)****** ES: 1
Mandible
ramus: 15
5 (1.8) 15 0.3 (0.4) 15 (31.8) 2.1 (0.6) 5.3 (1.3) 10.2 (1.5) 9.2 (2.1) 3.9 (1.4) 1 (1.2) ES: 1
SA: 1

*P = 0.22; **P = 0.164; ***P = 0.955; ****P = 0.241; *****P = 0.029; ******P = 0.014, un-paired t-test.
aP = 0.308, un-paired t-test.
bP = 0.152, un-paired t-test.
ARW = alveolar ridge width; BA = before augmentation; BOP = bleeding on probing; BTC = biological and technical complications; CAL = clinical attachment level; GH = graft healing time; GR = graft resorption; GT = graft thickness; HSPIT = health status of the peri-implant tissue; IAA = immediately after augmentation; IP = implant placement; IS = implant survival; NOP = number of patients; NOI = number of implants; OP = observation period after functional implant loading; PIS = plaque index score; SA = secondary augmentation procedure; SE = exposure of screw head; SD = standard deviation.