Review author
Study ID
Dates when study was conducted	If not available, comment "dates not available"
Funding source(s)
Declarations of interest by researchers
Methods	Study design, e.g. parallel group randomised trial, cluster‐randomised trial, controlled before and after study, within‐person Duration Within‐person design: method of intervention allocation
Participants	Total number, number in each group (sample size) Comparability Setting
Risk of bias	Assessed using 'Risk of bias' tool (see Handbook)
Outcomes (as defined in study) Please specify which	Primary outcome Maximum reading speed in words per minute using MNREAD, IRest, NARA or NARA II Secondary outcomes Reading accuracy as errors per words read Reading comprehension as number of correctly answered set questions concerning the text read Reading acuity in logMar, defined as the smallest print that the child/young person can read without making significant errors Critical print size, defined as the smallest print that the child/young person can read with maximum speed Fatigue‐free reading duration in minutes, all assessed using a standardised chart such as MNRead or IReST or a standardised literacy test such as NARA. Acceptance of the LVA, as reflected in usage (days per week, hours per day, at home and at school) Independent learning, i.e. ability to independently access the curriculum, as assessed by questionnaires VRQoL, evaluated using any validated VRQoL scale for children HRQoL evaluated using any validated HRQoL scale for children Cost effectiveness Adverse outcomes, for example loss of motivation to use the device
Interventions compared	Intervention 1 =  Standard care (baseline refractive correction), or LVA (specify type) Intervention 2 = LVA (specify type) additional interventions: LVA ‐ specify type
PRIMARY OUTCOME: Maximum reading speed	Intervention 1			Intervention 2
Time point	Total number of participants	Mean	Standard deviation*	Total number of participants	Mean	Standard deviation*
Baseline
Immediately after intervention issued
3 months
6 months
12 months
	Intervention 3			Intervention 4
Time point	Total number of participants	Mean	Standard deviation*	Total number of participants	Mean	Standard deviation*
Baseline
Immediately after intervention issued
3 months
6 months
12 months
SECONDARY OUTCOMES: Copy table for each secondary outcome	Intervention 1			Intervention 2
Time point	Total number of participants	Mean	Standard deviation*	Total number of participants	Mean	Standard deviation*
Baseline
Immediately after intervention issued
3 months
6 months
12 months
	Intervention 3			Intervention 4
Time point	Total number of participants	Mean	Standard deviation*	Total number of participants	Mean	Standard deviation*
Baseline
Immediately after intervention issued
3 months
6 months
12 months