| Chun, 2020 |
Randomized, prospective single center, April 2018 to March 2019, Korea. |
N |
Precipitation (SurePath) |
170 |
64.5 (10.8) |
65.3 (10.5) |
47/38 |
48/37 |
32/53 |
19/66 |
77/7 |
69/12 |
3.1 (1.2) |
3.3 (1.1) |
| Zhou, 2020 |
Retrospective, single center, January 2015 to January 2019, China. |
N |
Precipitation (SurePath) |
514 |
60 (50–67) |
323/191 |
0/35/15 |
0/109/12 |
3 (2–3) |
5 < 2 cm, 59 2–4 cm , 57 > 4 cm |
2 < 2 cm, 27 2–4 cm, 21 > 4 cm |
| Hashimoto, 2017 |
Retrospective, Single center, Dec 2005 to August 2014. Japan |
N |
Precipitation (SurePath) |
265 |
65 (35–93) |
66 (33–85) |
63/49 |
84/69 |
1/104/7 |
8/127/18 |
3.4 (1–6) |
2.9 (1–6) |
3.1 (0.1–7.8) |
3 (0.8–7.6) |
| De Luna, 2004 |
Prospective, single center, August 2000 and February 2002, USA |
N |
Filtration (ThinPrep) |
67 |
64 (39–87) |
45/22 |
– |
– |
– |
– |
– |
– |
| Lee, 2016 |
Retrospective, Single center, July 2010 to June 2015, Korea. |
N |
Filtration (ThinPrep-Group 1) |
36 |
67 (53–80) |
20/16 |
22G 36 |
– |
– |
3.9 (1.4–7.2) |
| N |
Filtration (ThinPrep-Group 2) |
12 |
74 (39–84) |
4/8 |
22G 12 |
– |
– |
| Qin, 2014 |
Prospective, Single center, January 2011 to January 2014, China. |
N |
Filtration (ThinPrep) |
72 |
54.6 (24–70) |
58/14 |
22G 72 |
– |
– |
0.8 × 0.9–9.6 × 9.8 |
| Lee, 2011 |
Prospective, Single center, July and December 2009, Korea. |
N |
Filtration (ThinPrep) |
58 |
59 (11.0) |
33/25 |
0/34/24 |
0/34/24 |
3.8 (2–8) |
46 > 2 cm, 12 < 2 cm |
| Van Riet, 2020 |
Prospective, Multicenter, April 2016 and September 2017, Netherlands. |
N |
Filtration (ThinPrep) |
71 |
– |
– |
– |
– |
1/27/23 |
3 (2–3) |
3.1 ± 1.37 |
| Yeon, 2018 |
Prospective, Single Center, Korea. |
N |
Filtration (CellPrep) |
43 |
65.5 ± 12.5 |
29/14 |
22G 43 |
– |
– |
3.7 ± 2.2 |
