Look at the PROMIS sleep disturbance item bank on www.assessmentcentre.net.  This is a collection of calibrated items about sleep that you could use to build your own questionnaire.  There are also sleep-related impairment items (intended to measure the impact of lack of sleep on daily function).

All PROMIS item banks (and question sets) are freely available in the public domain; much of the measurement properties data has only been published in the past couple of years, so expect to see them used more and more.

Thank you for your helpful answers.

We did a study on Health related quality of life after burns, and used a SF 36 under licence from Quality Metrics USA (Now OPTUM) in year 2011.

 http://ayubmed.edu.pk/JAMC/23-2/Tahir.pdf.

Optum also provide licence for assessment of sleep disorder and questionnaire is named as MOS Sleep Scale. https://www.optum.com/optum-outcomes/what-we-do/generic-health-surveys/mos-sleep-scale.html, 

All questionnaire at OPTUM are provided with local language traslation; these are VALIDATED and therefore need not to do pilot study for statistical calculation, however you have to pay licence fee to use software

Dear Tahir Syed

thanks for your help