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Table 4 Percentage of respondents answering knowledge questions correctly

From: Drug users in Hanoi, Vietnam: factors associated with membership in community-based drug user groups

True/False item

Correct answer

% correct*

True/False item

Correct answer

% correct*

HIV/AIDS KNOWLEDGE

  

OVERDOSE KNOWLEDGE

  

When a couple decides that they are ONLY going to have sex with each other, they no longer need to use condoms to prevent HIV.

F

66.9 (62.1, 71.8)

Causing physical pain will help keep someone who is overdosing conscious or alive.

F

36.9 (31.9, 41.9)

The fewer sex partners you have in your life, the less likely you are to get HIV.

T

66.0 (61.2, 70.9)

Fatal ODs are more likely to happen when people use alone.

T

89.5 (86.4, 92.6)

People can still transmit the HIV/AIDS virus even if they test negative for the virus.

T

45.2 (40.1, 50.3)

People are more likely to have an OD if they use soon after getting out of a government center, prison, or detoxification program.

T

84.8 (81.1, 88.5)

Most people who have HIV know they have it.

F

52.1 (46.9, 57.2)

Most heroin OD deaths happen very quickly, in less than 15 minutes after taking the drugs.

F

9.8 (6.7, 12.8)

HEPATITIS KNOWLEDGE

  

It is easy to tell the difference between a “heavy nod” and a heroin overdose.

F

10.1 (7.0, 13.2)

Hepatitis can cause liver cancer.

T

72.1 (67.5, 76.7)

Sweating and anxiety are signs of a heroin OD.

F

58.0 (52.9, 63.1)

HIV is easier to transmit than hepatitis.

F

46.4 (41.3,51.6)

Injecting water can slow or reverse the effects of an opioid overdose

F

30.5 (25.7, 35.2)

You will be able to recognize if any individual is infected with hepatitis.

F

40.9 (35.8, 46.0)

Someone who is overdosing should be immediately placed on their back.

F

18.3 (14.3, 22.3)

Most people infected with hepatitis know that they have the disease.

F

46.4 (41.2, 51.6)

Naloxone is a medication for reversing the effects of a heroin OD.

T

47.7 (42.4, 53.0)

Drinking alcohol worsens the course of hepatitis C.

T

84.2 (80.4, 87.9)

Naloxone must be injected into a vein.

F

26.9 (22.2, 31.7)

You are more likely to get hepatitis B than hepatitis C by having unprotected sex.

T

54.3 (49.1, 49.4)

Naloxone will reverse a stimulant overdose.

F

24.8 (20.3, 29.4)

  1. *Mean and 95% confidence interval.