Eight NRLs had laboratory assistants of certificate qualification, and six had administrative assistants/support staff (data not shown).
A binary variable was created contrasting individuals with high and middle educational graduation (higher educational entrance qualification, advanced technical college entrance qualification, general certificate of secondary education or polytechnic grammar school) versus low educational graduation (no school certificate or junior high school only).
qualification of a professional worker (with certificate after examination) in material processing profession and a minimum of three years experience in adhesive related activities, and a minimum age of 22 years.
VA interviews are conducted by trained workers (holding a minimum qualification of a Kenyan secondary school certificate) at least 3 weeks from the date of death to allow for the mourning period to elapse.
Among others, the Director-General of Social Welfare was empowered by the Act to ensure the health and well-being of children and staff while the Minister was given the power to make regulations pertaining to, for instance, registration, qualification, issuing certificates of child minders, and health and nutrition care of the children in the centre.
In these visits the qualification and certificates of workforces, building condition, medical equipment and existence of any illegal activities were checked.
Education was measured by the highest educational qualification attained and divided into three groups: low (no educational qualifications), intermediate (Certificate of Secondary Education or equivalent) and high (A Levels or equivalent through to higher degrees).
Educational attainment was stratified into '<11 years of education' (included no qualifications and general certificate of secondary education), '11 13 years of education' (A-levels) and '16+ years of education' (included university degree or equivalent and beyond).
Education was recoded into low (no formal qualifications or General Certificate of Secondary Education), medium (vocational qualifications or A-levels) or high (a university degree).
For instance, it could take eight to nine years to complete the qualifications from a Certificate of Education (CE) to a Bachelor of Education (B.Ed).
