1.Cross-Cultural Adaptation, Reliability, and Validity of Urdu Version of Örebro Musculoskeletal Pain Screening Questionnaire in Non-Specific Low Back Pain Patients
Aamer NAEEM ; Tanja GLUCINA ; Muhammad UMAR ; Imran Khan NIAZI ; Imran AMJAD
Annals of Rehabilitation Medicine 2026;50(1):42-49
Objective:
To translate the Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ) into Urdu and to determine the psychometric properties of its Urdu version.
Methods:
This cross-sectional study recruited 300 participants (18–60 years) with non-specific low back pain (NSLBP), who were able to read Urdu. Test-retest reliability was assessed using intra-class correlation coefficient (ICC), and reproducibility through Cronbach’s α. Face and content validity were examined via individual interviews, and construct validity by correlating with relevant reference standards. Exploratory factor analysis (EFA) & confirmatory factor analysis (CFA) was also carried out
Results:
ÖMPSQ was successfully translated into Urdu version with acceptable face and content validity. ÖMPSQ Urdu version showed acceptable internal consistency (α=0.789) & good test-retest reliability (ICC=0.784, 95% confidence interval, p<0.001) while good correlation was demonstrated between ÖMPSQ and Chronic Pain Grade Scale (pain and disability subscales i.e., r=0.809 and 0.807, respectively). However, Roland-Morris Disability Questionnaire showed moderate correlation (r=0.513). Additionally, no significant floor or ceiling effects were observed in the ÖMPSQ Urdu version. EFA revealed a five-factor solution using twenty items, 89.21% was the total item variance in the database, while CFA demonstrated good model fit with strong factor loadings and acceptable fit indices
Conclusion
The ÖMPSQ Urdu version is valid and reliable for assessing the risk of long-term disability & workplace absence in NSLBP patients.
2.Molecular occurrence of canine babesiosis in rural dog population in Pakistan
Abdullah Sagir Ahmad ; Imran Rashid ; Kamran Ashraf ; Wasim Shehzad ; Matiullah Khan ; Kashif Hussain ; Shahid Hussain Farooqi ; Amjad Khan ; Muhammad Luqman Sohail
Tropical Biomedicine 2018;35(3):593-603
Canine babesiosis is an important tick-borne protozoal disease of dogs that poses major health problem worldwide. Farm dogs in rural areas are the companion animals, that not only watch the livestock herds but also guard the house of the owners. Each farmer keeps his companion dog to get all the services. In our study, a total of 450 blood samples of farm dogs from three different ecological zones (Southern, Central and Northern regions of the province; Punjab) of Pakistan, were collected to examine through microscopy and PCR. Examination of thin blood smears revealed an overall prevalence of 12.8% (58/450) of canine babesisal parasites. However, PCR analysis revealed 46.8% (211/450) and 7.3% (33/450) samples positive for B. gibsoni and B. vogeli, respectively. The amplicons of 671 bp and 590 bp were amplified for the detection of B. gibsoni and B. vogeli, respectively through PCR. The results of multivariate analysis showed that the occurrence of canine babesiosis is higher in the Central Punjab and younger age of the dogs, while breed and sex of the host were not significantly associated with the occurrence of the disease. Mixed infection of B. gibsoni and B. vogeli was observed only in 3 dogs each in district Kasur and Rawalpindi. Our study is the first report to observe the occurrence of canine babesiosis in rural dogs in Pakistan through PCR.


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