The "Unique molecular identifiers_sncRNAs_analysis_MS.txt" file contains unique molecular identifier count information for each small non-coding RNA transcript as well as other types of transcripts identified in the sequencing libraries from 44 individuals and 4 compartments (PBMCs, CSF cells, plasma, cell-free CSF). Altogether 176 samples. 

Each value represents a unique molecular identifier count for a certain sample and transcript.

The ”Meta_file_sncRNAs_analysis_MS” contains information about the disease status, sex and age for all MS patients and controls.
 
ID: sample ID
sex: sex of an individual
age: age of an individual
group: MS – multiple sclerosis, C – control
status: disease status
ms_status: MS status
RRMS – relapsing-remitting MS
SPMS – secondary progressive MS
NINDC – non-inflammatory neurological disease control
INDC – inflammatory neurological disease control
RRMS-Rem – remission 
RRMS-Rel – relapse
PBMCs - peripheral blood monocular cells 
CSF - cerebrospinal fluid