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Table 4 Pap IIID/IV ratio (LSIL : HSIL/AIS ratio) and absolute numbers of Pap IIID and IV smears (in brackets)

From: Quality of screening with conventional Pap smear in Austria – a longitudinal evaluation

  2004 2005 2006 2007 2008
Lab A 8.76* 5.01 8.57 5.33 **
(394/45) (361/72) (317/37) (128/24)
Lab B 15.09 12.52 10.16 10.56 11.90
(332/22) (288/23) (315/31) (338/32) (595/50)
Lab C 3.85 4.34 6.22 5.23 5.38
(1096/285) (1185/273) (970/156) (904/173) (1087/202)
Lab D ** 3.81 7.75 6.10 7.83
(118/31) (248/32) (354/58) (360/46)
Lab E 7.86 13.60 8.88 9.75 4.07
(55/7) (68/5) (71/8) (78/8) (57/14)
Lab F 4.24 4.48 5.63 5.20 **
(704/166) (695/155) (676/120) (567/109)
Lab G ** 3.36 5.74 4.38 5.66
(131/39) (402/70) (254/58) (362/64)
Lab H 16.13 12.68 13.56 10.23 5.17
(1145/71) (926/73) (1085/80) (982/96) (703/136)
Lab I 2.23 3.08 4.33 4.46 3.72
(1439/644) (1934/628) (1952/451) (1747/392) (1494/402)
Lab J 3.13 0.69 0.51 1.67 2.56
(94/30) (22/32) (18/35) (87/52) (105/41)
Lab K 2.58 1.91 3.18 2.59 3.48
(170/66) (124/65) (226/71) (275/106) (432/124)
Lab L 9.74 5.60 7.00 7.63 6.87
(380/39) (454/81) (441/63) (473/62) (364/53)
Lab M 6.45 3.61 4.37 4.11 5.92
(71/11) (101/28) (131/30) (115/28) (142/24)
Lab N ** 10.60 17.51 14.89 13.80
  (1421/134) (1173/67) (1385/93) (1270/92)
Lab O ** 9.87 4.73 21.04 13.75
(464/47) (430/91) (484/23) (495/36)
  1. * read as ratio to 1 for every figure;
  2. ** no data available;
  3. The ratios of laboratories falling below the ratio of 3:1 are written in bold.
  4. The ratios of laboratories exceeding the ratio of 8:1 are written in italics.