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Table 2 Knowledge about progestogen-only emergency contraception

From: Do Indonesian medical practitioners approve the availability of emergency contraception over-the-counter? A survey of general practitioners and obstetricians in Jakarta

  GP (n = 151) O&G (n = 131) Total (n = 282)
  n (m) % n (m) % n (m) %
Correct responses to questions about POP, Postinor-2       
Dosage: 0.7 5 mg levonorgestrel × 2 (T) 54 (12) 39 71 (10) 59 125 (22) 48
Timing of administration: within 84 hrs (F) 51 (8) 36 48 (8) 39 99 (16) 37
Causes abortion (F) 49 (8) 34 77 (7) 62 126 (15) 47
Fewer side-effects than Yuzpe regimen (T) 27 (7) 19 59 (8) 48 86 (15) 32
Efficacy 85% (T) 99 (7) 69 98 (7) 79 197 (14) 74
Knowledge score       
Very good (4 or 5 out of 5 correct) 10 7 46 39 56 22
Good (3 out of 5 correct) 39 28 28 24 67 26
Poor (0 or 1 or 2 correct) 90 65 45 38 135 52
Missing 12   12   24  
  1. All percentages are calculated on valid response only
  2. GP: general practitioner, O&G: obstetrician and gynaecologist, POP: progestogen-only pill, T: true, F: false
  3. ♣ The numbers in brackets are the missing values