1. Point-of-care C-reactive protein testing to reduce inappropriate use of antibiotics for non-severe acute respiratory infections in Vietnamese primary health care: a randomised controlled trial 
Nga T T Do, MSc, Ngan T D Ta, MSc, Ninh T H Tran, MSc, Hung M Than, MSc, Bich T N Vu, MSc, Long B Hoang, MD, H Rogier van Doorn, PhD, Dung T V Vu, MSc, Jochen W L Cals, PhD, Arjun Chandna, MD, Yoel Lubell, PhD, Behzad Nadjm, PhD, Guy Thwaites, PhD, Marcel Wolbers, PhD, Kinh V Nguyen, PhD, Prof Heiman F L Wertheim, PhD 
The Lancet Global Health 
Volume 4, Issue 9, Pages e633-e641 (September 2016)
DOI: /S X(16)
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions

2. Figure 1
Trial profile
Excluded patients: 244 were younger than 1 year or older than 65 years; 16 had severe respiratory infection; one was referred to hospital; three had suspected tuberculosis; six had liver disease; 110 had a medical history of neoplastic disease, congestive cardiac failure, chronic obstructive pulmonary disease, insulin-dependent diabetes, or renal disease; 46 were pregnant; nine had no access to a telephone; 417 had already taken antibiotics; 65 had symptoms present for more than 2 weeks; 169 were not able to come for the follow-up visit; 237 declined to participate; 172 had no reason for exclusion recorded. ITT=intention-to-treat.
The Lancet Global Health 2016 4, e633-e641DOI: ( /S X(16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions

3. Figure 2
Effect of C-reactive protein testing on evidence of antibiotic use during 14 days of follow-up, by centre
The Lancet Global Health 2016 4, e633-e641DOI: ( /S X(16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions

4. Figure 3
Kaplan-Meier curve of time to resolution of symptoms after enrolment by treatment arm
CRP=C-reactive protein test. HR=hazard ratio.
The Lancet Global Health 2016 4, e633-e641DOI: ( /S X(16) )
Copyright © 2016 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license Terms and Conditions